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The federal government says it will restore grizzly bears to the North Cascades region in Washington state, where they have not been seen since 1996.
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Researchers have found that a warm, close bond with a sibling in early adult life is predictive of good emotional health later in life, with less loneliness, anxiety and depression.
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Edward J. Dwight Jr. is set to be on the next Blue Origin rocket into space. The rare opportunity comes more than six decades after he was passed over to become a NASA astronaut.
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After studying various species earlier this month, some scientists now say they understand the origin of animal behavior during solar eclipses.
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Fifteen years after the EPA said greenhouse gasses are a danger to public health, the agency finalized rules to limit climate-warming pollution from existing coal and new gas power plants.
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NPR's Juana Summers talks with game designer Abubakar Salim about the long journey of creating a game to process the grief of losing his father to cancer.
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The measure was included in a foreign aid package providing support to Ukraine and Israel. TikTok vowed to challenge the law in federal court.
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Surgeons transplanted a kidney and thymus gland from a gene-edited pig into a 54-year-old woman in an attempt to extend her life. It's the latest experimental use of animal organs in humans.
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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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NPR's TED Radio Hour looks into the science of awkward psychological traits and the crossover between awkwardness and autism.
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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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The agency stressed the material is inactivated and that the findings "do not represent actual virus that may be a risk to consumers," but it's continuing to study the issue.
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Tesla's sales are down. It's slashing car prices and laying off staff. Yet CEO Elon Musk remains bullish on a future that's self-driving and battery-powered.
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In mid-November, Voyager 1 suffered a glitch, and it's messages stopped making sense. But the NASA probe is once again sending messages to Earth that make sense.