Thin stretches of the human X chromosome look oddly empty when you scan for Neanderthal DNA. Geneticists even have a name for the gaps: “Neanderthal deserts.
When was the last time a national or global crisis, be it a pandemic or climate change, was solved by a single textbook chapter? The point is, if the problems o ...
Dozens of projects return from the space station to advance medicine, technology, and workforce development KENNEDY SPACE CENTER, Fla., Feb. 27, 2026 /PRNewswire/ -- SpaceX's Dragon spacecraft has ...
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