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 | | More Recent Headlines | | Coronavirus-infected cells sprout filaments that may spread the virus Jul 20 2020 3:09 PM Like other coronaviruses, the virus behind COVID-19 causes infected cells to grow spindly projections that may act as highways to other cells. READ MORE  | | 50 years ago, NASA prepared to launch America's first space station Jul 20 2020 11:10 AM In 1970, NASA was building Skylab. The orbiting laboratory led to many scientific firsts but was plagued by technical difficulties. READ MORE | | Pinning down the sun's birthplace just got more complicated Jul 20 2020 6:00 AM Many astronomers think that the sun was born in a loose association of thousands of stars. A new study suggests there's another possibility. READ MORE | | A giant underground motion sensor in Germany tracks Earth's wobbles Jul 17 2020 3:25 PM A giant underground gyroscope array has taken its first measurements of how the world goes 'round. READ MORE | | An asteroid impact, not volcanism, may have made Earth unlivable for dinosaurs Jul 17 2020 8:00 AM New simulations add to growing evidence that an asteroid strike, rather than the Deccan Traps eruptions, caused the end-Cretaceous extinction. READ MORE | | College biology textbooks still portray a world of white scientists Jul 17 2020 6:00 AM Despite recent efforts to include more women and people of color, it will be decades - or even centuries - before textbooks reflect student diversity. READ MORE | | This dinosaur may have shed its feathers like modern songbirds Jul 16 2020 1:29 PM One of the earliest flying dinosaurs, the four-winged Microraptor, may have molted just a bit at a time so that it could fly year-round. READ MORE | | How some superblack fish disappear into the darkness of the deep sea Jul 16 2020 11:00 AM Some fish that live in the ocean's depths are superblack as a result of a special layer of light-absorbing structures in the skin. READ MORE | | The closest images of the sun ever taken reveal 'campfire' flares Jul 16 2020 8:15 AM The first images from Solar Orbiter, a NASA-European Space Agency spacecraft, show tiny, never-before-seen flares across the sun's surface. READ MORE | | Climate change made Siberia's heat wave at least 600 times more likely Jul 15 2020 5:00 PM Siberia's six-month heat wave during the first half of 2020 would not have happened without human-caused climate change, researchers find. READ MORE | | | |
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