Unusual rocks on an Icelandic beach were dropped there by icebergs, adding to evidence that an unusually cool period preceded ...

A US company claims to have brought an extinct species of wolf back from extinction. The dire wolf last roamed the American ...

The project marks the first successful de-extinction of a species and redefines possibilities for conservation.

Glacial archaeologists have recently discovered the second prehistoric ski of a pair of skis at Digervarden, a mountain in ...