If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

A preference for pairings between male Neanderthals and female Homo sapiens may answer the question of why there are "Neanderthal deserts" in human chromosomes.

Most people alive today carry fragments of Neanderthal DNA in their genome. Now scientists are gaining a more intimate ...

This tiny shelter cat has four ears, a curled tail, and the sweetest little face.