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

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

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

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

Easter-egg decorating is an ancient tradition with deep roots extending at least into the medieval period of European history ...