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Arkansas Senate approves two bills regulating crypto mining, addressing noise and foreign ownership concerns. Awaiting House decision and immediate effect upon approval.
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Scientists say a teenager and her father discovered fossilized pieces of a jawbone that belonged to an ancient marine reptile — perhaps the largest ichthyosaur ever found.
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Five military horses got spooked during a training exercise, bolting and weaving a path of destruction across the city before being captured. Several people and horses are being treated for injuries.
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The talks in Canada are not going well,and scientists and civil society groups say the U.S. is largely to blame.
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Plaintiffs including 17-month-old boy nicknamed Woodpecker bring landmark climate litigation in South Korea, the first in Asia to get a public hearing.
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Spring is a busy time for people who rescue and rehabilitate wild animals that are injured or orphaned.
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Climate change is making it harder to meet clean air goals, says the 25th annual State of the Air report from the American Lung Association.
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NPR's Juana Summers talks with biologist Adam Hartstone-Rose about his study into why animals are so stressed out during an eclipse.
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Critics say the U.S. has been unwilling to push for measures in a global agreement that would drive big cuts in plastic waste.
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Released on Earth Day, the federal government's new "HeatRisk" tool can help people assess when heat goes from uncomfortable to dangerous.
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Another huge patch of seaweed from the Sargasso Sea is floating towards Caribbean and South Florida beaches. Scientists are trying to predict where and when it will reach the shore.
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Novelist Amy Tan's The Backyard Bird Chronicles centers on an array of birds that visit her yard, as Trish O'Kane's Birding to Change the World recalls lessons from birds that galvanized her teaching.