Ice Age climate shifts triggered major population changes in prehistoric Europe through migration and adaptation.

Arctic sea ice hit a historic low this winter, shrinking to the smallest extent ever recorded at its seasonal peak. NASA and ...

New research suggests that Earth's first crust, formed over 4.5 billion years ago, already carried the chemical traits we ...

Traveling East might have been an appropriate tendency for early humans living in what is now Europe near the end of the Ice ...

While Ovechkin has become of the NHL all-time greats, his hockey career began when he was growing up in Russia.