A photographer's iconic shots of polar bears in abandoned buildings on a Russian island shines a spotlight on wider changes ...

Having abandoned the island in 1992, the human population of this extremely remote island was soon replaced by a pack of ...

Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving the planet ...

For the first time in over 10,000 years, the howl of a dire wolf is echoing once more—this time, from within a secretive ...

ROYAL OAK, MI — Haley, a 22-year-old polar bear who ... and an ice cave, which is perfect for Haley to explore and make her new home, zoo officials said. As Haley settles into her new space, zoo ...

Scientists have captured rare footage of female polar bears ... move on to the sea ice to begin hunting,” Archer said. In the past, researchers have monitored polar bear denning behavior in ...