Add Yahoo as a preferred source to see more of our stories on Google. Foreboding environmental milestones abounded again this year in the Arctic, where experts say dramatic climate shifts are ...

A new international study involving researchers from the University of Gothenburg shows that vegetation in the Arctic is changing rapidly as species from nearby forests spread into the tundra. This ...

When it comes to climate, what happens in the Arctic doesn't stay in the Arctic. The effects of Arctic warming are a harbinger of what's coming to all terrestrial biomes, including the deserts of ...

Climate change is warming the Arctic tundra about four times faster than the rest of the planet. Now, a study suggests that rising temperatures will spur underground microbes there to produce more ...

The Grövelsjö mountains in the northern corner of Dalarna are home to the largest colonization of boreal species on the bare mountains. Credit: Tage Vowles A new international study involving ...