Simple tweaks can make wastewater treatment less polluting
Release Date: 07/23/2026
Simple tweaks can make wastewater treatment less polluting
Climate Connections
When mixed with oxygen, nitrogen in wastewater creates nitrous oxide, a powerful global warming gas. But there are ways to reduce the harm. Learn more at
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The coffee shop and barber shop that stay open when the power goes out
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The hidden ocean world that helps regulate our climate
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Strange jellyfish, glowing squid, and tiny plankton help move carbon out of the atmosphere and into the deep ocean. Learn more at
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Kids plant trees, change neighborhoods
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The One Tree Per Child Program helps children in Pittsburgh plant trees around schools, parks, streets, playgrounds, and more. Learn more at
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Coeur d’Alene Tribe saves with solar-powered rec center
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They were offered free flood protection. So why are so few homeowners saying yes?
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Reflective paint can keep your home cooler
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You can help scientists study walruses
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Indigenous Earth Fund distributes $5 million to Indigenous-led projects
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Edgar Villanueva says that Indigenous communities have solutions to environmental problems but struggle to access funding. Learn more at
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Boston’s first public housing project gets a climate-friendly makeover
Climate Connections
The redevelopment includes all-electric energy-efficient units, mature shade trees, and rain gardens. Learn more at
info_outlineWhen mixed with oxygen, nitrogen in wastewater creates nitrous oxide, a powerful global warming gas. But there are ways to reduce the harm. Learn more at https://www.yaleclimateconnections.org/