A trio of researchers has found evidence of the impact of the Late Antique Little Ice Age on Iceland almost 1,500 years ago.

Archaeologists recently uncovered five turtle shell fragments from a gravel pit in Magdeburg, Germany — and they're not sure ...

Gray whales, a signature of the Washington coast, are dying by the thousands, victims of declines in Arctic sea ice.

Secrets of the Penguins cinematographer, Bertie Gregory, shares the memorable moment he filmed baby penguins leaping from a 50-foot cliff with PEOPLE.

When an iceberg broke away from Antarctica in January, it opened up a rare opportunity for scientists to explore a pristine ...

Photo shows An elderly white man in a white gown and skull cap smiles as he waves in the direction of the camera.