But when it starts to freeze and there's a layer of ice in between the layers of snow ... By studying the aurora above the Arctic Circle, researchers can see those patterns develop.

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago, a symptom of climate change that will have repercussions globally, scientists said Thursday.Related video ...

according to the snow and ice center and Francis. Advertising “The warming winter atmosphere above the Arctic Circle does impact large-scale weather patterns that do influence for those of us ...

Our planet is getting warmer every year, but over the last couple of years in the Swiss Alps, that's on epic display. And while glaciers in Switzerland lost *** record amount of ice last year ...