Scientists uncover a thriving ecosystem beneath an Antarctic glacier, revealing corals, octopuses, and giant sea spiders ...

Check back for the latest studies. Blue-boned amphibians and sharp-toothed river creatures: See new species discoveries ...

The Arctic fox was in danger of becoming extinct in Norway — but thanks to conservation efforts, the species now has a much ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago. Scientists say it's a symptom of ...