"We wanted to show that these glaciers are not going back and forth." Photographer captures haunting Arctic transformation ...

Geological evidence off the coast of Iceland suggests climate change as a key factor in the decline of the Roman Empire.

A warming Bering Sea kept ice away from this Alaskan island — leading to the closure of a crab processing plant and fraying ...

Putin is expanding bases and preparing to move more troops to European border regions far from Ukraine. “We’re expecting some ...

Iceland is being tugged by growing antagonism between the Trump administration and Europe—and is watching nearby Greenland ...