Homo erectus may have left a detectable genetic trace in living humans through ancient interbreeding with Denisovans.

Zoraptera, an order of insects that includes angel insects, has defied accurate taxonomic description since 1913.

'Aliens,' the sci-fi movie released in 1986, has many great quotes, but Newt has one line that is particularly unforgettable.

Now, an international team of researchers reports in the journal Science Advances that a short time later, a more than ...

To understand the story of evolution—both its narrative and its mechanism—modern Darwins don't have to guess. They consult ...