Chemistry
A new technique could make some plastic trash compostable at home
Embedding enzymes inside biodegradable plastics makes them truly compostable, which could mitigate the plastic waste problem.
Environment
More Stories in Environment
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EcosystemsSimple hand-built structures can help streams survive wildfires and drought
Building simple structures with sticks and stones — and inviting in dam-building beavers — can keep water where it’s needed to fight drought and wildfires.
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ArchaeologyA tour of ‘Four Lost Cities’ reveals modern ties to ancient people
In the book 'Four Lost Cities,' author Annalee Newitz uses cities of the past to show what might happen to cities in the future.
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EnvironmentThe world wasted nearly 1 billion metric tons of food in 2019
A new United Nations global food waste report shows where waste can be reduced, which would decrease hunger and greenhouse gas emissions.
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Environment‘Green’ burials are slowly gaining ground among environmentalists
Researchers asked older environmental activists what they planned to do with their bodies after death. Many were unaware of “green” burial options.
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EarthPlastic drinking water pipes exposed to high heat can leak hazardous chemicals
Lab tests exposing commonly used water pipes to wildfire-like heat show damaged pipes can leach the carcinogen benzene and other chemicals.
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AnimalsPlastic waste forms huge, deadly masses in camel guts
Eating plastic isn’t just a sea animal problem. Researchers found suitcase-sized masses of plastic in dromedaries’ guts in the United Arab Emirates.
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EnvironmentPlastics are showing up in the world’s most remote places, including Mount Everest
From the snow on Mount Everest to the guts of critters in the Mariana Trench, tiny fragments called microplastics are almost everywhere.
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AnimalsHow frigid lizards falling from trees revealed the reptiles’ growing cold tolerance
Some Florida lizards’ ability to handle temperatures down to 5.5° C may provide clues to how they might deal with the extremes of climate change.
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EnvironmentHow planting 70 million eelgrass seeds led to an ecosystem’s rapid recovery
The study is a blueprint for restoration efforts that capitalize on seagrass habitats’ capacity to store carbon and that can be replicated elsewhere.