Not just Neanderthals: Ghost lineage in Africa left its mark on our DNA

Something Is Still Moving Beneath Venus’s Scorching Surface

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NASA is sending 2 probes to the moon to test complex 'three-body orbits'

Titan turns so slowly that one rotation takes almost sixteen Earth days, and it is locked in place, showing Saturn the same face forever — so from one side of the moon the ringed planet hangs permanently in the sky, and from the other it is never seen at

A 43-foot steel beam weighing 15,890 pounds rides 4,850 feet down an old South Dakota gold mine standing upright in a cage 4.5 feet wide, one of roughly 2,100 pieces that have to make the same trip before summer ends

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A 10-million-year biogeographic holding pen primed the Great American Biotic Interchange

Recovering signatures of archaic hominin introgression using ancestral recombination graphs