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

A bus passes a swan in London, a blue shark swims near Cornwall, and a group of pigeons eyes a tasty snack in Essex.

Polar bear twin brothers made their public debut Tuesday morning at the Saint Louis Zoo. Kallu and Kallik can be viewed at ...

An energetic pair of polar bear twins will be on view to the public at the Saint Louis Zoo for the first time today ...

JUNEAU, Alaska (AP) — A federal judge in Alaska on Tuesday ruled the Biden administration lacked the authority to cancel ...

In the view of Huw Cordey, the clouded leopard is an amazing animal. It’s in possession of the largest canine teeth relative ...

A pair of playful polar bear twins are making their public debut at the Saint Louis Zoo starting today. Kallu and Kallik, two-year-old twin brothers, will now be on view daily at the Zoo’s McDonnell ...

The Biden administration left in place a key hurdle that for now could limit what can be done, the head of the agency said.

The Arctic has ended the winter with the lowest sea ice coverage on record, US scientists have said. Arctic sea ice melts and regrows over the year, freezing throughout the winter months to reach a ...

A federal judge in Alaska ruled that former President Joe Biden's administration lacked the authority to cancel oil and gas ...

On a summer day on Birch Hill in Burnham, Jesse Cunningham roams the terrain behind the metal dumpsters used by the Birch ...

The Department of Interior neglected its obligation to obtain a court order before it canceled the state agency’s oil and gas ...