People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers
Are you searching for stories to ignite your curiosity, teach you to perform better in life and career, inspire your mind, and make you laugh along the way? In this science podcast, Dr. Marie McNeely introduces you to the brilliant researchers behind the latest discoveries in science. Join us as they share their greatest failures, most staggering successes, candid career advice, and what drives them forward in life and science.
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828: Unraveling the Mysteries of the Particle Nature of Dark Matter - Dr. Djuna Croon
09/01/2025
828: Unraveling the Mysteries of the Particle Nature of Dark Matter - Dr. Djuna Croon
Dr. Djuna Croon is Associate Professor in the Department of Physics and the Institute for Particle Physics Phenomenology at Durham University. Trained as a particle physicist, Djuna is interested in the most fundamental building blocks of nature. She studies dark matter, a mysterious type of subatomic particle that we don’t yet know much about yet. Their work uses astrophysical measurements and particle physics experiments to better understand dark matter. Much of Djuna’s free time is spent with her two young boys. They love going to playgrounds, visiting farms, and baking cookies together. She received her bachelor’s degree in physics from Amsterdam University College and her master’s degree in physics from Kings College London. Next, Djuna was awarded her PhD in Theoretical Particle Physics from the University of Sussex. Afterwards, Djuna conducted postdoctoral research at Dartmouth College and subsequently at the Tri-University Meson Facility (TRIUMF), Canada’s particle accelerator centre. She joined the faculty at Durham University in 2021. In this interview, she shares more about her life and science.
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827: Chilling Out Studying the Biodiversity of Arctic Arthropods - Dr. Chris Buddle
08/25/2025
827: Chilling Out Studying the Biodiversity of Arctic Arthropods - Dr. Chris Buddle
Dr. Chris Buddle is an Associate Professor in the Department of Natural Resource Sciences and Associate Dean of Student Affairs at McGill University. He is a community ecologist who studies biodiversity of different species, and he is interested in figuring out what animals are where in our ecosystem. In particular, his work focuses on spiders, insects, and other arthropods. Chris is a bird aficionado who loves to draw birds and go birdwatching. For him, drawing is a great way to learn more about things and get a new perspective on what they look like. He also keeps busy chauffeuring his three kids to different activities, riding bikes, and spending time with his family. He received his undergraduate training in Ecology at the University of Guelph and was awarded his PhD in Ecology and Environmental science from the University of Alberta. Afterwards, Chris conducted postdoctoral research at Miami University before accepting a position at McGill where he is today. He has received a number of his awards for his exceptional teaching and research, including the Entomological Society of Canada’s C. Gordon Hewitt Award for Excellence in Entomology in Canada, the MacDonald Campus Award for Teaching Excellence, and the Society for Teaching and Learning in Higher Education’s Desire2Learn Teaching Innovation Award. Chris also writes great articles in his Arthropod Ecology Blog. He is here with us today to tell us all about his journey through life and science.
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826: Visualizing Molecules to Understand Links Between Structure and Function - Dr. Beth Stroupe
08/18/2025
826: Visualizing Molecules to Understand Links Between Structure and Function - Dr. Beth Stroupe
Dr. Beth Stroupe is a Professor in the Department of Biological Science and the Institute of Molecular Biophysics at Florida State University (FSU). She is also Director of the Molecular Biophysics Graduate Program there. Research in Beth’s lab focuses on understanding what molecules and proteins look like. This is important for better understanding how these molecules work, both from a basic science perspective and with an eye towards controlling molecules for clinical applications. They use a variety of different techniques that allow them to visualize these very tiny molecules. When she’s not working, Beth and her partner enjoy spending quality time with their two cats, as well as growing black-eyed peas and other vegetables in their garden, kayaking, hiking, and exploring the great outdoors. Beth completed her undergraduate training at Wake Forest University where she majored in chemistry and minored in music. She was awarded her PhD in biochemistry from the Scripps Research Institute. Afterwards, Beth conducted postdoctoral research at Brandeis University before joining the faculty at FSU where she is today. In our interview, Beth shares more about her life and science.
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825: Sizing Up Signals in Seismic Waves to Understand Earth’s Interior Structure - Dr. Zach Eilon
08/11/2025
825: Sizing Up Signals in Seismic Waves to Understand Earth’s Interior Structure - Dr. Zach Eilon
Dr. Zach Eilon is an Assistant Professor in the Department of Earth Science at the University of California, Santa Barbara, and he is also conducting research at Brown University. Zach is interested in understanding the earth’s tectonics, including how continents are built, how they break apart, and what is going on under the earth’s surface beneath the ocean floor. He wants to know how tectonic plates move and interact with each other. To study these tectonic movements, Zach uses data collected on the energy released during earthquakes. This energy picks up different signals on its way through the earth, and Zach creates computer programs to interpret those signals and produce snapshots of what is occurring inside the earth, including the types of rock that are present, their temperature, and other features. Zach spends his free time hanging out with friends, scoping out potential new houses on the internet with his wife, and running. He recently completed his first marathon and is looking forward to the next one. In addition, Zach is an enthusiastic home chef, and he loves listening to a wide array of podcasts. He hails from the United Kingdom where he completed his undergraduate and masters degrees in Natural Sciences at the University of Cambridge in the United Kingdom. Afterwards, he was awarded the Herchel Smith Scholarship to attend Harvard University for a year for a Special Studentship. Zach was next received his MPhil and PhD in Seismology from Columbia University. He recently completed his position as a Postdoctoral Research Associate at Brown University. Zach has joined us today to talk about his experiences in life and science.
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824: Looking Beneath the Surface to Study the Science of Water Movement, Distribution, and Quality: Dr. Tess Russo
08/04/2025
824: Looking Beneath the Surface to Study the Science of Water Movement, Distribution, and Quality: Dr. Tess Russo
Dr. Tess Russo is an Assistant Professor in the Department of Geosciences at The Pennsylvania State University. Tess is a hydrologist which means she studies water. Her research examines how water moves, how much of it there is in the world, and how the actions of humans change how water moves in the world. Tess has been spending a lot of time doing home renovations. When she's not working on her house, she likes to visit family and travel. She received her PhD in Earth and Planetary Sciences from the University of California, Santa Cruz and completed a postdoctoral fellowship at the Earth Institute at Columbia University. Her fantastic work is already getting a lot of attention. Last year, Tess was featured by the Green Sense Podcast, Scientific American, and she is a guest on an upcoming episode of Startalk Radio with the wise and wonderful Neil Degrasse Tyson. Tess is with us today to tell us all about her journey through life and science.
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823: Probing Protein Dynamics from Molecular Switches to Shape-Changing Viral Particles - Dr. Ganesh Anand
07/28/2025
823: Probing Protein Dynamics from Molecular Switches to Shape-Changing Viral Particles - Dr. Ganesh Anand
Dr. Ganesh Anand is an Associate Professor of Chemistry as well as Biochemistry and Molecular Biology at The Pennsylvania State University (or Penn State University) at the University Park campus. He is also an elected Board Member of the International Society for Hydrogen/Deuterium Exchange Mass Spectrometry (HDX-MS). Research in Ganesh’s lab examines molecular switches. He wants to know how molecules interact with one another and how they switch from one state to another. These tiny molecular switches act almost like electrical switches turning on and off the functions of different molecules. He also does research on viruses and how they change shape to infect their hosts. Beyond his scientific interests, Ganesh has also been passionate about music for as long as he can remember. He takes voice lessons now and enjoys singing in choirs in his free time. He received his bachelor’s degree in pharmacy and his master’s degree in biological sciences from Birla Institute of Technology and Science in India. Next, Ganesh attended Rutgers University where he earned his PhD in biochemistry. Afterwards, he conducted postdoctoral research as a Howard Hughes Medical Institute Research Fellow at the University of California San Diego. Ganesh served on the faculty in the Department of Biological Sciences at the National University of Singapore for over a decade before accepting a faculty position at Penn State where he is today. His lab is recognized as a Waters World Center of Innovation in Hydrogen/Deuterium Exchange Mass Spectrometry. Ganesh is founding member and former Director of the Singapore National Laboratory for Mass Spectrometry (SingMass) and the former Vice President of the Singapore Society for Mass Spectrometry. In this interview, he shares more about his life and science.
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822: Using Lake Sediments to Get to the Core of Key Issues in Ecology and Conservation - Dr. Jacquelyn Gill
07/21/2025
822: Using Lake Sediments to Get to the Core of Key Issues in Ecology and Conservation - Dr. Jacquelyn Gill
Dr. Jacquelyn Gill is an Assistant Professor of Paleoecology and Plant Ecology at the University of Maine. Jacquelyn is a paleoecologist. She studies ecology and climate change over the past 20,000 years since the end of the ice age. This involves taking a forensics-like approach to analyzing the sediments and fossil records in lakes and bogs that give clues about past climates and landscapes. When she's not thinking about science, Jacquelyn likes to be outdoors, exploring the forest and coastline in Maine. Her indoor hobbies include a weekly trivia night, knitting, and reading. She received her Masters degree and PhD in Geography from the University of Wisconsin, Madison. Afterward she served as a the Voss Postdoctoral Fellow at Brown University before joining the faculty at the University of Maine. She was the recipient of the E. Lucy Braun Award for Excellence in Ecology, the Student Section Award for Excellent Women in Ecology, and the Cooper Award all from the Ecological Society of America. She also received the Trewarth Award for Best Student Paper, the Graduate Peer Mentor Award, and the Whitbeck Dissertator Fellowship from the University of Wisconsin, Madison. Jacquelyn is with us today to tell us all about her journey through life and science.
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821: Illuminating the Quantum Physics of Ultracold Atoms - Dr. Chad Orzel
07/14/2025
821: Illuminating the Quantum Physics of Ultracold Atoms - Dr. Chad Orzel
Dr. Chad Orzel is the R. Gordon Gould Associate Professor of Physics at Union College. He is also author of the popular science books How to Teach Physics to Your Dog, How to Teach Relativity to Your Dog, Eureka: Discovering Your Inner Scientist, and the soon-to-be-released book Breakfast with Einstein: The Exotic Physics of Everyday Objects. In addition, Chad regularly contributes blog articles for Forbes Magazine. Chad studies ultracold atoms to improve our understanding of atomic physics. He uses lasers to drop the temperature of samples of atoms to just millionths or billionths of a degree above absolute zero. At these very cold temperatures, the atoms move very slowly, and interesting quantum effects arise. Free time can be hard to find with two kids and a puppy at home, but Chad enjoys hanging out with his family, reading science fiction and fantasy books, and playing basketball when he has the chance. He received his B.A. in Physics from Williams College and his Ph.D. in Chemical Physics from the University of Maryland. Before joining the faculty at Union College, Chad conducted postdoctoral research in the Physics Department at Yale University. In our interview, Chad shared his experiences from his life and science.
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820: Studying the Molecular Information Cells Use to Move Through Their Environments - Dr. Michelle Starz-Gaiano
07/07/2025
820: Studying the Molecular Information Cells Use to Move Through Their Environments - Dr. Michelle Starz-Gaiano
Dr. Michelle Starz-Gaiano is Professor and Chair of Biological Sciences at the University of Maryland Baltimore County (UMBC). Michelle’s research uses fruit flies to examine how cells in the body go to the right place at the right time. Understanding why and how cells use their genetic information to move through the body is critical because if this movement doesn’t happen correctly, it could, for example, impact embryo development or affect how immune cells mobilize after an injury. Conversely, preventing cancer cells from moving could keep cancer from spreading to other parts of the body. Michelle often spends her free time cooking and baking. Her kitchen looks a little like a lab, and she enjoys experimenting with making different foods. Michelle and her family also like to spend time together, travel, and listen to music. She received her bachelor’s degree in biology from the Massachusetts Institute of Technology and her PhD in Developmental Genetics from New York University. Afterwards, Michelle completed a postdoctoral fellowship at Johns Hopkins School of Medicine. She joined UMBC in 2008 and has received the Donald Creighton Outstanding Faculty Member Award from the UMBC Graduate Student Association for her excellent mentorship. In our interview, she shares more about her life and science.
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819: Making Great Leaps Studying the Ecology and Evolutionary Biology of Tropical Frogs - Dr. Maureen Donnelly
06/30/2025
819: Making Great Leaps Studying the Ecology and Evolutionary Biology of Tropical Frogs - Dr. Maureen Donnelly
Dr. Maureen (Mo) Donnelly is a Professor of Biology and Associate Dean for Graduate Studies in the College of Arts and Sciences at Florida International University (FIU). She is also a Research Associate in the Department of Herpetology at the American Museum of Natural History in New York City. Mo studies amphibians like frogs and toads. These organisms are all currently at risk for extinction, and her lab is dedicated to trying to understand how to prevent losses of species in the future. Mardi Gras is Mo's favorite holiday, and she likes to spend her free time preparing for riding in the each Mardi Gras parade. She was able to ride on a float in the parade in New Orleans, and it was an incredible experience. Mo received her PhD in Biology from the University of Miami and completed postdoctoral research at the American Museum of Natural History and at the University of Miami. She worked as an Adjunct Assistant Professor and Project Director at the University of Miami before joining the faculty at Florida International University. Mo is with us today to tell us all about her journey through life and science.
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818: Shining Light on the Exciting Capabilities of Quantum Computing - Dr. Mark Saffman
06/23/2025
818: Shining Light on the Exciting Capabilities of Quantum Computing - Dr. Mark Saffman
Dr. Mark Saffman is a Professor in the Department of Physics at the University of Wisconsin-Madison. He received is B.Sc. with honors in Applied Physics from the California Institute of Technology. Mark’s research focuses on quantum computing. He and his colleagues are trying to build a new kind of computer called a quantum computer that can solve some types of problems that are unreachable for current supercomputers. A quantum computer uses individual atoms and has power that exceeds what you can do with known classical computing approaches. For Mark, physics is a hobby as well as his job. When he’s not thinking about physics, Mark likes spending time with his family, including his young kids. Getting outside and enjoying nature is a great way for Mark to relax and unwind. Mark worked as a Technical Staff Member at TRW Defense and Space systems and subsequently an Optical Engineer at Dantec Electronics Inc. in Denmark before going back to graduate school to earn his Ph.D. in Physics from the University of Colorado at Boulder. Next, Mark worked as a Senior Scientist at Riso National Laboratory in Denmark before joining the faculty at the University of Wisconsin, Madison. Mark has received many honors and awards during his career including the Vilas Associate Award from the University of Wisconsin, Madison, an Alfred P. Sloan Fellowship, as well as the Research and Creative Work and the William Walter Jr. Awards from the University of Colorado. In addition, he has been named a Fellow of the Optical Society of America and a Fellow of the American Physical Society. Mark joined us in this interview to talk about his experiences in life and science.
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817: Creating New Cancer Models and Advancing Regenerative Medicine - Dr. Luiz Bertassoni
06/16/2025
817: Creating New Cancer Models and Advancing Regenerative Medicine - Dr. Luiz Bertassoni
Dr. Luiz E. Bertassoni is the founding director of the Knight Cancer Precision Biofabrication Hub and Professor in the Division of Oncological Sciences at the Knight Cancer Institute, where he is also co-section head for Discovery and Translational Oncology. He is also faculty in the Department of Biomedical Engineering, the Cancer Early Detection Advanced Research (CEDAR) Center, and the Oregon Health and Sciences University (OHSU) School of Dentistry. Luiz is co-founder of 2 biotech spin-off companies which resulted from his work on cancer research and regenerative medicine: he is Co-Founder and Chief Technology Officer of HuMarrow and Co-Founder and Chief Medical Officer of RegendoDent. Outside of science, Luiz is a big fan of surfing, and he enjoyed frequent trips to the beach while completing his PhD in Sydney, Australia, and a postdoctoral fellowship in San Francisco, California. In addition to spending time in the water, Luiz loves music. He is a singer-songwriter who plays various instruments, including guitar, drums, bass, and piano. In his research, Luiz applies engineering tools to biology to build human tissues in the lab. The goal of Luiz’s lab is to create new models to better understand cancers and develop methods to regenerate lost or damaged tissues. Luiz was awarded his Doctor of Dental Surgery (DDS) degree from the Pontifical Catholic University of Parana in Brazil. Afterwards, he conducted postdoctoral research at the University of California, San Francisco. He then enrolled in a graduate program and received his PhD in Biomaterials from the University of Sydney. Next he accepted a postdoctoral fellowship in Harvard Medical School and MIT's joint program in Health Sciences and Technology. He served on the faculty at the University of Sydney before joining the faculty at OHSU in 2015. His work on vascular bioprinting was listed in the top 100 research discoveries by Discover Magazine, and he has received over 30 national and international research awards, including the Medical Research Foundation New Investigator award, the Silver Family Faculty Innovation award, and many others. In this interview, Luiz shares more about his life and science.
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816: Deciphering Genetic Variations in Bacteria that Lead to Disease - Dr. Shannon Manning
06/09/2025
816: Deciphering Genetic Variations in Bacteria that Lead to Disease - Dr. Shannon Manning
Dr. Shannon Manning is a Michigan State University (MSU) Foundation Associate Professor in the Department of Microbiology and Molecular Genetics. The goal of Shannon’s research is to understand how pathogens (bacteria or viruses) cause disease in people. How likely a person is to get sick may be due to the different types of pathogens they are exposed to, but also genetic variation within a specific type of pathogen. Not every bacteria of a particular species is exactly identical, and some are more effective at attaching to targets and infecting hosts. When she’s not working in the lab, Shannon loves spending time with her family. On the weekends, Shannon can often be found at soccer games, swim meets, and other activities cheering on her four kids. Gardening is also one of her favorite hobbies, and she has been cultivating a wonderful assortment of flowers. She earned her B.S. in biology from the University of Michigan, her M.P.H. in Hospital and Molecular Epidemiology, and her Ph.D. in Molecular Epidemiology from the University of Michigan. Afterwards, Shannon was awarded an Emerging Infectious Disease Postdoctoral Fellowship from the Center for Disease Control and Prevention. Shannon is with us today to tell us all about her journey through life and science.
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815: Fascinated by the Effects of Material Properties on the Form and Function of Fishes - Dr. Adam Summers
06/02/2025
815: Fascinated by the Effects of Material Properties on the Form and Function of Fishes - Dr. Adam Summers
Dr. Adam Summers is a Professor in the School of Aquatic and Fisheries Sciences and Department of Biology at the University of Washington, and he conducts research in his lab within the Friday Harbor Laboratories there. With a background in engineering and mathematics, Adam works on applying engineering and physics principles to living systems. He uses lessons from the natural world to develop solutions to real-world problems like how to filter things, stick to things, burrow in sand, and move quickly and efficiently under water. Adam and his family live on a small island where they enjoy hiking and hanging out by the sea shore together. In addition, Adam is a licensed pilot, so you can often spot him spending his free time flying small planes. He completed his bachelor’s degree in mathematics and engineering at Swarthmore College, and afterwards worked as a SCUBA instructor in Australia. Adam next decided to pursue graduate school, receiving his master’s degree in Biology from New York University and his PhD in Organismic and Evolutionary Biology from the University of Massachusetts. He received a Miller Research Postdoctoral fellowship to conduct research at the University of California, Berkeley and went on to serve as a faculty member at UC, Irvine before joining the faculty at the University of Washington. Adam has been named a Fellow of the American Association for the Advancement of Science. In addition, he was awarded the Bartholmew Prize for physiology research from the Society of Integrative and Comparative Biology, the UC, Irvine Academic Senate prize for undergraduate teaching, as well as the Directors award for program management excellence from the National Science Foundation. He also writes a monthly biomechanics column in Natural History Magazine and served as scientific advisor for the Pixar films “Finding Nemo” and the recently released sequel “Finding Dory”. Adam is here with us today to talk a little about his research and tell us all about his journey through life and science.
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814: Uncovering the Secrets of Ancient Creatures By Studying Fossils and the Fossilization Process - Dr. Sarah Gabbott
05/26/2025
814: Uncovering the Secrets of Ancient Creatures By Studying Fossils and the Fossilization Process - Dr. Sarah Gabbott
Dr. Sarah Gabbott is a Professor of Palaeontology in the School of Geography, Geology, and the Environment at the University of Leicester. She is also Director of Green Circle Nature Regeneration CIC, a non-profit organization in the UK, and she is co-author of the recently released book Discarded: How Technofossils Will be Our Ultimate Legacy. As a paleontologist, Sarah primarily studies the fossils of creatures that lived millions of years ago to better understand the evolution of life and the ecology of life through time. She examines the remains of ancient organisms in the fossil record to understand what they looked like, how they ate, what they ate, how they moved, and more. Outside of the lab, you can often find Sarah out walking, riding around on her mountain bike, playing squash, birdwatching, or cooking. Sarah completed her undergraduate degree in geology at the University of Southampton and was awarded her PhD in paleobiology from the University of Leicester. Afterwards, she remained at the University of Leicester as a postdoctoral fellow before joining the faculty there. She has received the President’s Award of the Geological Society of London, the Paleontological Association’s Annual Meeting President’s Prize, and numerous grant awards to support her research over the years. In our interview, Sarah shares insights and stories from her life and science.
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813: Investigating the Impacts of the Gut Microbiome on Immunotherapy Cancer Treatments - Dr. Jennifer Wargo
05/19/2025
813: Investigating the Impacts of the Gut Microbiome on Immunotherapy Cancer Treatments - Dr. Jennifer Wargo
Dr. Jennifer Wargo is an Associate Professor in the Department of Surgical Oncology at The University of Texas MD Anderson Cancer Center and a Stand Up To Cancer researcher. Jennifer is a physician scientist, and this means she splits her time between providing care to patients and doing research to find better ways of treating disease. Specifically, Jennifer performs surgeries and treats patients one day each week. She spends the rest of her week studying how to better treat patients with cancer and how cancer may ultimately be prevented. When she’s not doing research or treating patients, Jennifer enjoys spending quality time with her family. Some of their favorite activities include going for walks, biking, hiking, and visiting the beach. Jennifer also likes to explore her creative side through art and photography, as well as to be active through running, biking, yoga, and surfing. She received her A.S. degree in nursing and B.S. degree in biology from Gwynedd-Mercy College. Afterwards, Jennifer attended the Medical College of Pennsylvania where she earned her M.D. Jennifer completed her Clinical Internship and Residency in General Surgery at Massachusetts General Hospital. Next, Jennifer was a Research Fellow in Surgical Oncology at the University of California, Los Angeles. She then accepted a Clinical Residency in General Surgery at Massachusetts General Hospital. From 2006-2008, Jennifer was a Clinical Fellow in Surgical Oncology at the National Cancer Institute of the National Institutes of Health. She then served on the faculty at Massachusetts General Hospital and Harvard University. In 2012, Jennifer received her MMSc. degree in Medical Science from Harvard University. Jennifer joined the faculty at The University of Texas MD Anderson Cancer Center in 2013. She is Board Certified by the American Board of Surgery, and she has received numerous awards and honors throughout her career. These have included the R. Lee Clark Prize and Best Boss Award from the MD Anderson Cancer Center, the Rising STARS and The Regents’ Health Research Scholars Awards from the University of Texas System, the Outstanding Young Investigator and Outstanding Investigator Awards from the Society for Melanoma Research, as well as a Stand Up To Cancer Innovative Research Grant for her microbiome work. She has also received other awards for excellence in teaching, research, and patient care. In our interview, Jennifer shares more about her life and science.
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812: Studying the Evolutionary Diversity of Squishy Sea Creatures - Dr. Joseph Ryan
05/12/2025
812: Studying the Evolutionary Diversity of Squishy Sea Creatures - Dr. Joseph Ryan
Dr. Joseph Ryan is an Assistant Professor of Biology at the Whitney Laboratory for Marine Bioscience at the University of Florida. Joe studies DNA from squishy marine invertebrates like ctenophores (e.g. comb jellies), cnidarians (e.g. jellyfish), tunicates (e.g. sea squirts), and sea cucumbers. His goal is to understand how different types of animals are related, how animals adapt to extreme environments, and how animals have evolved the extraordinary diversity we see today. When he’s not at work, Joe loves spending time with his family. He and his two kids enjoy dancing to “Tiny Bubbles” by Don Ho and songs by the band The Clash. Joe is also a fan of singer-songwriter Slim Whitman, and he plays guitar, drums, and keyboard. Joe received his PhD in bioinformatics from Boston University. Afterwards, he was awarded a research fellowship at the National Human Genome Research Institute at the National Institutes of Health and subsequently worked as a postdoctoral scholar at Sars International Centre for Marine Molecular Biology in Bergern, Norway. In our interview Joe shares more about his life and science.
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811: Investigating Clams with Photosynthetic Algae, Parasites in Mud Shrimp, and Other Species Interactions that Shape Evolution - Dr. Jingchun Li
05/05/2025
811: Investigating Clams with Photosynthetic Algae, Parasites in Mud Shrimp, and Other Species Interactions that Shape Evolution - Dr. Jingchun Li
Dr. Jingchun Li is an Associate Professor in the Department of Ecology and Evolutionary Biology at the University of Colorado Boulder, and she is the Curator of Invertebrates at CU Boulder’s Museum of Natural History. She is also a Packard Foundation Fellow and a National Geographic Explorer. Jingchun studies how different species interact with each other and how that has influenced their evolution. Her work focuses mostly on mollusks like clams, scallops, cockles, snails, octopus, and squid. For example, she has recently been examining giant clams that use symbiotic algae to become photosynthetic. As a museum curator, Jingchuin manages the museum’s collection of nearly one million invertebrates. She is responsible for developing the collection, good stewardship, documenting relevant details about each specimen, and making specimens available to scientists and the public. Some of Jingchun’s hobbies include rock climbing at a local gym with her lab members, spending time with her kids, watching musicals, reading, and playing board games like Setters of Catan. Jingchun completed her B.S. in Biological Sciences at Capital Normal University in China and was awarded her PhD in Ecology and Evolutionary Biology from the University of Michigan. Next, Jingchun conducted postdoctoral research at Harvard University with support from an NSF Ocean Sciences Postdoctoral Research Fellowship. Afterwards, she joined the faculty at the University of Colorado Boulder. In our interview, Jingchun shares insights and stories from her life and science.
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810: Studying Social Behavior, Reproduction, and Health in Female-Dominant Species - Dr. Christine Drea
04/28/2025
810: Studying Social Behavior, Reproduction, and Health in Female-Dominant Species - Dr. Christine Drea
Dr. Christine Drea is the Earl D. McLean Professor of Evolutionary Anthropology, as well as Professor in the Department of Biology, the University Program in Ecology, and the Duke Institute for Brain Sciences at Duke University. Research in Christine’s lab examines animal behavior from an integrative perspective. She and her colleagues are investigating the genetic, behavioral, cognitive, sensory, and endocrine mechanisms involved in social interactions and communication in socially complex animals. Christine focuses primarily on female-dominant species such as hyenas, lemurs, and meerkats. Christine’s hobbies outside of science include gardening, playing and walking with her two dogs, and traveling. She completed her undergraduate training in zoology at the University of Maryland College Park. She earned her M.A. and Ph.D. degrees in psychobiology from Emory University. Afterwards, Christine conducted postdoctoral research in physiology at the Morehouse School of Medicine, and subsequently she was awarded a National Institutes of Health National Research Service Award postdoctoral fellowship in psychology to conduct research at the University of California, Berkeley. Next, Christine served as a lecturer at UC, Berkeley before joining the faculty at Duke University. At Duke, she has been awarded the Thomas Langford Lectureship Award for the appeal of her research to an interdisciplinary audience and her embodiment of Langford’s dedication to teaching, research, and service. In our interview, Christine shares more about her life and science.
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809: Bright Researcher Studying Exoplanets and their Stars and Developing New Astrophysics Technology - Dr. Kevin France
04/21/2025
809: Bright Researcher Studying Exoplanets and their Stars and Developing New Astrophysics Technology - Dr. Kevin France
Dr. Kevin France is an Assistant Professor in the Department for Astrophysical and Planetary Sciences as well as an investigator within the Laboratory for Atmospheric and Space Physics at the University of Colorado, Boulder. Kevin’s research focuses on improving our understanding of planetary systems outside of our own solar system. His research helps determine how the earth was formed, how it came to look the way it does, and how it fits into the broader perspective of planetary systems throughout the galaxy. Kevin also does laboratory and space mission work to develop the technology that will allow them to answer these questions. Kevin spends his free time enjoying an outdoor lifestyle living in the Rocky Mountains in Colorado. His hobbies include hiking, skiing, biking, trail running, and spending time with his wife and 9-month old baby. He received his bachelor's degree in Physics and Astronomy from Boston University, and he was awarded his Ph.D. in Astrophysics from Johns Hopkins University. Afterwards, Kevin conducted research as a postdoctoral fellow at the University of Toronto. He next worked as a Research Associate and Fellow at the Center for Astrophysics and Space Astronomy at the University of Colorado, Boulder, and during this time, Kevin was awarded the NASA Nancy Grace Roman Technology Fellowship. Kevin joined us to chat about his work as well as his life outside the lab.
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808: Unraveling How Mitochondria Can Be Used to Reverse Aging and Treat Age-Related Diseases - Dr. Keshav Singh
04/14/2025
808: Unraveling How Mitochondria Can Be Used to Reverse Aging and Treat Age-Related Diseases - Dr. Keshav Singh
Dr. Keshav K. Singh is the Joy and Bill Harbert Endowed Chair and Professor of Genetics, Dermatology and Pathology at the University of Alabama at Birmingham. He is also the founding Editor-in-Chief of the Mitochondrion Journal. In addition, Keshav is the founder and Chief Scientific Officer of the company Yuva Biosciences. Research in Keshav’s lab focuses on how to reverse aging and diseases like cancer that are associated with aging. Mitochondria are relevant for all of the hallmarks of aging, including things like changes in epigenetic regulation, genomic instability, and communication problems between cells. He is working to better understand the intricacies of how mitochondria work and how they can be targeted or leveraged to improve health. Outside of work, Keshav enjoys flying kites on the beach, traveling, and painting. In particular, he gets creative painting all different kinds of mitochondria, and this is a great outlet for him when experiments aren’t working in the lab. Keshav began his studies in India, earning his Bachelor of Science degree in microbiology from Rohilkhand University and his Master of Science from G.B. Pant University of Agriculture and Technology. Next, he moved to Australia and was awarded his Ph.D. in Marine Biology from the University of Wollongong. Keshav then conducted postdoctoral research at Harvard University before joining the faculty at Johns Hopkins University School of Medicine. He later moved to the Roswell Park Comprehensive Cancer Center and served as Distinguished Professor of Oncology. Next, he joined the faculty at the University of Alabama at Birmingham where he is today. He is a Fellow of the Royal Society of Medicine and a member of Sigma Xi (The Scientific Research Honor Society). He has been recognized as one of the Innovation Heroes by Newsweek, and Yuva Biosciences was the recipient of the "Company of the Year - Innovation and Excellence into Mitochondrial Science" award at the Indian Icon Awards. In our interview, Keshav shares more about his life and science.
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807: Conducting Cool Science on Conservation in Arctic and Subarctic Ecosystems - Dr. Luise Hermanutz
04/07/2025
807: Conducting Cool Science on Conservation in Arctic and Subarctic Ecosystems - Dr. Luise Hermanutz
Dr. Luise Hermanutz is a Professor in the Department of Biology at Memorial University in Canada. Her work is dedicated to solving the puzzle of how organisms survive and adapt in their environments. She is interested in how plants and animals interact and how that shapes the world around us. Most of Luise's work focuses on northern boreal forests and arctic tundra. Luise likes to spend her spare time outdoors enjoying the nature of Newfoundland, and she is particularly fond of snowshoeing in the woods behind her house. In addition, Luise has fun cooking, entertaining, and reading. She received her PhD in Plant Ecology from Western University in London, Ontario. Afterward, She taught as an Instructor in the Geography Department at Memorial University and conducted postdoctoral research at the University of Wollongong in Australia, before joining the faculty at Memorial University. Luise is with us today to tell us all about her journey through life and science.
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806: Creating Two-Dimensional Material Structures to Investigate Novel Quantum States of Matter - Dr. Jia "Leo" Lee
03/31/2025
806: Creating Two-Dimensional Material Structures to Investigate Novel Quantum States of Matter - Dr. Jia "Leo" Lee
Dr. Jia "Leo" Li is an Associate Professor of Physics at Brown University. He is a condensed matter experimental physicist, and his research involves stacking different layers of two-dimensional (2D) material together to discover new electronic properties that could revolutionize future technology, including the next generation of computers and electronics. In his free time, Leo enjoys rock climbing and trail running. Running is a great way to clear his mind when he is frustrated from a failed experiment or stuck on a particular equation. He finds parallels between finding solutions to physics problems and identifying the perfect running or climbing routes. Leo completed his undergraduate studies at Tsinghua University in China, and he received his MS and PhD degrees in Physics from Northwestern University. Afterwards, Leo worked as a postdoctoral researcher in physics at Columbia University before joining the faculty at Brown University where he is today. He has been the recipient of a Sloan Research Fellowship, a National Science Foundation CAREER Award, and Brown University’s Salamon Faculty Award for excellence in scholarly work. In our interview, Leo shares more about his life and science.
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805: Creating Cell-Free Gene Editing On A Chip For Cancer Diagnosis and Treatment - Dr. Eric Kmiec
03/24/2025
805: Creating Cell-Free Gene Editing On A Chip For Cancer Diagnosis and Treatment - Dr. Eric Kmiec
Dr. Eric Kmiec is Director of the Gene Editing Institute of the Helen F. Graham Cancer and Research Institute at Christiana Care Health System. He also holds faculty appointments at the University of Delaware and the Wistar Institute. Eric and his colleagues are working to develop new ways to treat cancer by destroying the genes that cause cancer cells to be resistant to typical therapies like chemotherapy, radiation, or immunotherapy. Throughout his life, Eric has enjoyed sports. He particularly likes playing baseball and hockey, and he still plays baseball competitively in a league in Philadelphia. Eric also spends much of his time doing landscaping and yard work. He Received his B.A. in Microbiology from Rutgers University, his M.S. in Cell Biology and Biochemistry from Southern Illinois University, and his Ph.D. in Molecular Biology and Biochemistry from the University of Florida School of Medicine. He conducted postdoctoral research at the University of Rochester before joining the faculty at the University of California, Davis in 1987. Since then, he has served on the faculty of Thomas Jefferson University, the University of Delaware, and Delaware State University. In addition, Eric founded, consulted for, and served as Vice President of Kimeragen, Inc., he was Chief Scientific Advisor for the Genomics Division of Tapestry Pharmaceuticals, was an Eminent Scholar and Director of the Marshall University Institute for Interdisciplinary Research, and also served as Co-Founder, Chief Scientific Officer, and a Board Member of OrphageniX. Eric has received numerous awards and honors over the course of his career, including receipt of the 2012 Proudford Foundation Unsung Hero Award in Sickle Cell Disease, designation as an Honorary Commander of the 436th Air Wing at Dover Air Force Base in 2013 and 2014, and also induction into the Southern Illinois University, Edwardsville Alumni Hall of Fame in 2012. Further, Eric and the team at the Gene Editing Institute were recently awarded the inaugural Life Sciences and Bio Innovation Award from the Philadelphia-Israeli Chamber of Commerce. In our interview, Eric shared his experiences in life and science.
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804: Studying How Dryland Ecosystems Respond to Changes in Water Availability - Dr. Andrew Felton
03/17/2025
804: Studying How Dryland Ecosystems Respond to Changes in Water Availability - Dr. Andrew Felton
Dr. Andrew Felton is an Assistant Professor in the Department of Land Resources and Environmental Sciences within the College of Agriculture at Montana State University-Bozeman where he is Principal Investigator of the Felton Lab there. Andrew splits his time between teaching and his research lab. His research focuses on dry land ecosystems, which includes deserts, grasslands, and shrublands. Studies in his lab examine how these ecosystems function, what plants and animals are present, and how the ecosystems respond to changes in the availability of water. Climate change impacts the size of precipitation events and increases evaporation through higher temperatures, and Andrew’s lab is also working to understand the implications of these changes for ecosystems that are already water-limited. Living in Bozeman, Montana, Andrew enjoys spending time in the mountains and the beautiful National Parks nearby, including Yellowstone. In the winter, he is an avid downhill skier, and he likes to go rock climbing in the summer. His other hobbies include playing guitar, listening to music, reading, drinking great coffee, going out to eat, and spending time with family and friends. He completed his bachelor’s degree at the University of Minnesota, majoring in Biology, Society, and Environment. Afterwards, he was awarded his PhD in ecology from Colorado State University. Next, he worked as a Postdoctoral Research Scientist at Utah State University. He then received a U.S. Department of Agriculture-National Institute of Food and Agriculture (USDA-NIFA) Postdoctoral Fellowship Award, and he conducted research at Chapman University before joining the faculty at Montana State University. In our interview, Andrew shares insights and stories from his life and science.
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803: Conducting Research on Complex Marine Microbial Communities - Dr. Ed DeLong
03/10/2025
803: Conducting Research on Complex Marine Microbial Communities - Dr. Ed DeLong
Dr. Edward DeLong is a Professor in the Department of Oceanography at the University of Hawai’i Mānoa as well as a Visiting Professor in the Department of Civil and Environmental Engineering at MIT. Research in Ed’s lab brings together a variety of disciplines to study microbial communities in the ocean. He is interested in their ecology, evolution, biochemistry, genomics, and their impacts on marine systems. Particularly of interest for Ed are the microscopic organisms that are the primary producers or “forests of the ocean” responsible for releasing oxygen and serving as food for other organisms in marine food chains. When he’s not working, Ed loves to be out in nature. He enjoys spending time outside with his family, hiking, kayaking, and snorkeling in the beautiful coral reefs near his house. Ed has also taken up yoga to help him stay limber and relaxed. Ed received his B.S. in Bacteriology from the University of California, Davis and his Ph.D. in Marine Biology from the Scripps Institute of Oceanography. Afterwards, he conducted postdoctoral research at Indiana University. Ed has worked as a research scientist at the Woods Hole Oceanographic Institute, a faculty member at the University of California, Santa Barbara, a research scientist at the Monterey Bay Aquarium Research Institute, and a faculty member at MIT before accepting his current position in Hawai’i. His honors and achievements include the Office of Naval Research Young Investigator Award, the DuPont Young Faculty Award, the Apple Bioinformatics Cluster Award, the Vladimir Ivanovich Vernadsky Medal of the European Geosciences Union, the Proctor and Gamble Award in Applied and Environmental Microbiology, American Society for Microbiology D.C. White Research and Mentorship Award, the UC Davis College of Biological Sciences Outstanding Alumni Award, A.G. Huntsman Medal for Excellence in Marine Science, and the Moore Foundation Marine Microbiology Investigator Award. Ed is also an Elected Fellow of the American Academy of Arts and Sciences, the National Academy of Sciences, the American Association for the Advancement of Science, and the American Academy of Microbiology. Ed has also been elected as an Associate of the European Molecular Biology Organization and is the Vice President and President Elect of the International Society of Microbial Ecology. In addition, he currently serves as the co-director of the Simons Collaboration on Ocean Processes and Ecology (SCOPE). Ed joined us for a conversation about his experiences in life and science.
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802: Using Remote Sensing to Study Space Weather and the Earth’s Natural Space Environment - Dr. Emma Spanswick
03/03/2025
802: Using Remote Sensing to Study Space Weather and the Earth’s Natural Space Environment - Dr. Emma Spanswick
Dr. Emma Louise Spanswick is an Associate Professor and a Natural Sciences and Engineering Research Council Tier II Canada Research Chair in Geospace Dynamics and Space Plasma Physics in the Department of Physics and Astronomy at the University of Calgary. Emma studies the Earth’s natural space environment, which is connected to our upper atmosphere and extends into the region around the Earth. Emma’s research examines this environment using remote sensing to examine the physics of the dynamics of the space environment, and they also investigate space weather, which encompasses all phenomena in space that can impact systems and technologies that are in orbit and on Earth. As part of her work, Emma also develops and designs remote sensing instruments and deploys them in the field to collect data. Outside of science, Emma spends much of her time with her family, including her two sons. They enjoy hiking, mountain biking, and being outdoors together. Emma's hobbies also include boxing and going to the gym for a good workout. She completed her undergraduate studies in physics and was awarded her PhD in physics from the University of Calgary. Next, she worked at Los Alamos National Lab as a Visiting Scientist. Afterwards, she returned to the University of Calgary as a Research Scientist, and subsequently the Associate Director of the Auroral Imaging Group, before joining the faculty there in 2019. Emma was among researchers who received the 2018 Robert H. Goddard Award for Exceptional Achievement in Science, and she has been named among Avenue Magazine Calgary’s Top 40 Under 40. In this interview, she shares more about her life and science.
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801: Using Gene Editing to Create Enhanced Cell Therapies - Dr. Kyle Cromer
02/24/2025
801: Using Gene Editing to Create Enhanced Cell Therapies - Dr. Kyle Cromer
Dr. Kyle Cromer is an Assistant Professor in the Department of Surgery at the University of California, San Francisco School of Medicine. In his lab, Kyle takes gene editing a step further beyond just modifying “the typos” in DNA to correct them back to what the code should be. He uses genome-editing approaches to introduce new functions into cells for different therapeutic purposes. Kyle has always been interested in visual art, so he enjoys visiting art museums and has dabbled in creating his own art as well. He and his wife have been stretching their own canvases and creating their own abstract paintings, each meticulously planned and sketched out in advance. Most recently, the two of them have been immersed in preparations for the birth of their first child. He completed his BS in Animal & Poultry Sciences at Virginia Tech and his PhD in Genetics at Yale University. Afterwards, he conducted postdoctoral research in Genetics at Harvard Medical School. Next he worked as a postdoctoral fellow and subsequently an instructor in Pediatrics at Stanford University before joining the faculty at UCSF. He has received various awards and honors over the past several years, including the Stanford Bio-X Star Mentor Award, the American Society of Gene & Cell Therapy Career Development Award, the UCSF Program for Breakthrough Biomedical Research New Frontier Research Award, the American Society of Hematology Junior Faculty Scholar Award, the Mary Anne Koda-Kimble Seed Award for Innovation from the UCSF School of Pharmacy, and the Catalyst Award from UCSF Innovation Ventures. In this episode, Kyle shares more about his life and science.
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800: Protecting Children's Health from Toxic Hazards and Environmental Exposures - Dr. Philip Landrigan
02/17/2025
800: Protecting Children's Health from Toxic Hazards and Environmental Exposures - Dr. Philip Landrigan
Dr. Philip J. Landrigan is a pediatrician and a public health doctor. He is Professor of Biology, Director of the Program for Global Public Health and the Common Good, and Director of the Global Observatory on Planetary Health at the Schiller Institute for Integrated Science and Society at Boston College. He is also Professor Emeritus of Pediatrics and Preventive Medicine at the Icahn School of Medicine at Mount Sinai. In his work, Phil’s goal is to better understand how toxic exposures in the environment harm human health. As a pediatrician, he focuses primarily on the impacts on children’s health. On the public health side, he aims to harness science to prevent toxic exposures to keep kids healthy and prevent disease. His research has spanned many areas, including the health impacts of lead poisoning, air pollution, pesticides, plastic pollution, and chemical pollution. When he’s not working, Phil loves to spend his time outdoors, particularly hiking and kayaking. He is also an avid reader and enjoys spending the evenings sitting down with a good book. Phil completed his undergraduate studies in biology at Boston College and earned his MD from Harvard Medical School. After an internship at Cleveland Metropolitan General Hospital, he completed his residency at Boston Children’s Hospital. Phil also earned a MS degree with distinction in Occupational Medicine from the London School of Hygiene & Tropical Medicine and the University of London. Phil worked at the Centers for Disease Control and Prevention, the National Institute for Occupational Safety and Health, and Icahn School of Medicine at Mount Sinai before joining the faculty at Boston College. He also spent a sabbatical working at the U.S. Environmental Protection Agency. Phil has earned numerous awards and honors throughout his career, including the Gold Medal for Distinguished Service to Humanity from the National Institute of Social Sciences, Lifetime Achievement Award from the National Council for Science and the Environment, the Lifetime Achievement Award from Healthy Child Healthy World, the Child Health Champion Award from the U.S. Environmental Protection Agency, the Meritorious Service Medal of the U.S. Public Health Service, multiple Commendation Medals from the Navy and Marine Corps, the Secretary of Defense Medal for Outstanding Public Service, the National Defense Service Medal, and many others. He is also an elected member of the National Academy of Medicine and the American Epidemiological Society. In addition, he is an elected Fellow of the American College of Preventive Medicine, New York Academy of Medicine, New York Academy of Sciences, American College of Occupational and Environmental Medicine, American College of Epidemiology, Royal Society of Medicine, and the American Academy of Pediatrics.
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799: Protecting the World's Most Peaceful Primates - Dr. Karen Strier
02/10/2025
799: Protecting the World's Most Peaceful Primates - Dr. Karen Strier
Dr. Karen Strier is the Vilas Research Professor and Irven Devore Professor of Anthropology at the University of Wisconsin-Madison. Karen is a Primate behavioral ecologist. She is working to understand the biological basis of human behavior, evolution, and adaptation by studying our closest living relatives. Research in Karen’s group involves observing a critically endangered primate, the northern muriqui, in its natural habitat to understand how their behaviors are similar to or different from human behaviors. When she’s not in the lab or observing primates in the wild, Karen enjoys being outside, going for walks in nature, cooking delicious multi-course meals for her friends and family, reading, and spending time with her cats. Karen received her B.A. in Sociology/Anthropology and Biology from Swarthmore College, and she was awarded her M.A. and Ph.D. in Anthropology from Harvard University. After completing her Ph.D., Karen served as a lecturer at Harvard University and subsequently became a faculty member at Beloit College. She joined the faculty at UW-Madison in 1989. Karen has received numerous honors and awards throughout her career, including being elected as a Fellow of the American Anthropological Association, a Fellow of the American Association for the Advancement of Science, a Member of the National Academy of Sciences, and a Member of the American Academy of Arts and Sciences. In addition, she is an Honorary Member of the Latin American Society of Primatologists and the Brazilian Society of Primatologists, and she has received an Honorary Doctoral Degree from the University of Chicago. Karen has been the recipient of the Presidential Young Investigator Award from the National Science Foundation, the H.I. Romnes Faculty Fellowship, Kellett Mid-Career Faculty Researcher Award, and WARF Professorship from UW-Madison, the Hilldale Award for Excellence in Teaching, Research & Public Service from UW-Madison, and the Distinguished Primatologist Awards from the American Society of Primatologists and the Midwest Primate Interest Group. She is currently the President of the International Primatological Society. In our interview, Karen shares more about her life and science.
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