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Ed Dwight, a former Air Force test pilot who was passed over to become an astronaut in the 1960s, described his flight aboard Blue Origin's New Shepard as "life changing."
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Samples of Beethoven's hair reveal he may have suffered from lead poisoning, which could explain some of the difficult physical maladies the composer suffered in his life.
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Boeing's Starliner program has been plagued with delays and design problems for several years.
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NASA Administrator Bill Nelson told NPR he sees the U.S. in an urgent race with China to find water on the moon, and that he trusts SpaceX, despite Elon Musk's increasingly controversial profile.
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A father and daughter discovered fossil remnants of a giant ichthyosaur that scientists say may have been the largest-known marine reptile to ever swim the seas.
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What's a typical vacation activity for doctors? Work. A new study finds that most physicians do work on a typical day off. In this essay, a family doctor considers why that is and why it matters.
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Weliton Menário Costa's award-winning music video showcases his research on kangaroo personality and behavior — and offers a celebration of human diversity, too.
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When marijuana becomes a Schedule III instead of a Schedule I substance under federal rules, researchers will face fewer barriers to studying it. But there will still be some roadblocks for science.
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Michael Sanchez was testing out his new camera when he happened upon a feathered subject. The blue rock-thrush he photographed on the coast of northern Oregon last week has excited the birding world.
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Federal health officials say the U.S. has the building blocks to make a vaccine to protect humans from bird flu, if needed. But experts warn we're nowhere near prepared for another pandemic.
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NPR's Juana Summers talks with Regina Barber and Emily Kwong of Short Wave about biodegradable plastic, simulating growing crops on Mars, and how deer are disrupting caribou populations.
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The health officials say the country is ready to produce a vaccine against a worrisome flu virus that recently jumped from birds to cows and at least one person. But some experts are skeptical.