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American chemist causes stir in Britain over findings on tea

American chemist causes stir in Britain over findings on tea

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Astronaut who spent a year in space discusses life on Earth

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Trump deploys racist tactics as Biden rematch appears likely

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Alabama conducts nation’s first execution with nitrogen gas

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UN's top court orders Israel to prevent genocide in Gaza

UN's top court orders Israel to prevent genocide in Gaza

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A Black physician’s memoir details medical racism in America

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PBS News Hour

Demand for lithium batteries could harm U.S. water resources

The push towards a green, battery-powered future comes with a major tradeoff. Student reporters from the Howard Center for Investigative Journalism at Arizona State University discovered that increased mining for lithium inside the United States will stress freshwater aquifers. Caitlin Thompson has their investigation.
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