Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago, a symptom of climate change that will ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago, a symptom of climate change that will ...

A female polar bear swam 687 km across the freezing Beaufort Sea over nine days, a feat first reported in 2011. The video ...

(AP) — Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ... 31 degrees is ice skating and 33 degrees it’s swimming.” Jennifer Francis, a scientist at the Woodwell ...

Arctic sea ice had its weakest winter buildup ... 31 degrees is ice skating and 33 degrees it's swimming." Jennifer Francis, a scientist at the Woodwell Climate Research Center in Cape Cod ...