Excavated with colonial labor and shipped to the Netherlands, the famous fossil is being repatriated to Indonesia along with ...

While studies have linked brain areas to remembering personal experiences, brain areas involved in learning more impersonal ...

Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a ...

A group of polar bears has taken up residence at an abandoned research station formerly used by the Soviet Union.

Researchers analyzed more than 1,100 sites across the Arctic and found that forest species are invading Arctic tundra.