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Three astronauts will spend six months on China's space station. Some experts worry China's ambitious space program could pose a threat to U.S. space superiority and military effectiveness.
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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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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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Riderless horses from the royal Household Cavalry were galloping through central London Wednesday morning. They kept going for several miles.
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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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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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Spring is a busy time for people who rescue and rehabilitate wild animals that are injured or orphaned.
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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.
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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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"It was not like anything I had ever seen before," Alejandro Otero says. It turned out his home was hit by debris from the International Space Station that had been circling the Earth for three years.