Politicians have long faced racist and sexist attacks online. But Ms. Harris is being attacked on more platforms, with new…
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The Southern Delta Aquarids and the Alpha Capricornids are reaching their peak this week. The Perseids, one of the best…
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With the Falcon 9 rocket set to fly again, and testing of the Starliner capsule progressing, the agency is seeking…
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The rock, studied by NASA’s Perseverance rover, has been closely analyzed by scientists on Earth who say that nonmicrobial processes…
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Last one to the finish line is a miserable slug.…
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Old recordings show captive chimps uttering the word, which some scientists believe may offer clues to the origins of human…
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ShadowCam, a NASA instrument aboard a South Korean spacecraft, is taking pictures of the moon where the sun doesn’t shine.…
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A.I. is getting good at math — and might soon make a worthy collaborator for humans.…
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Scientists found an unexpected aging pattern in a mostly intact juvenile mammal skeleton from the paleontological period.…
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An examination of an aquatic, shrimplike creatures that lived half a billion years ago offers insight into how arthropods with…
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