Snowy owls that once glided across wide open spaces of the Arctic tundra are seeing their homes shrink under thickening ...

Scientists claim that the Arctic soundscape is much more diverse than previously thought, and propose a change in how it ...

For years, satellite data suggested that autumn snow cover in the Northern Hemisphere was actually increasing — a surprising twist in a warming world. But a new analysis reveals that this apparent ...

The Arctic is warming faster than the rest of the planet, with average temperatures increasing by about 4°C in the last four ...

The push to reduce black carbon, which studies have shown has a warming impact 1,600 times that of carbon dioxide over a ...

Foreboding environmental milestones abounded again this year in the Arctic, where experts say dramatic climate shifts are fundamentally altering the ecosystem and how it operates. One recent turning ...

American history is a tale of mastering our physical environment or being mastered by it. We carved a canal through Panama to ...

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, ...

There's a confounding dilemma for many folks trying to make sense of winter weather in the context of climate change.

In the middle of the Arctic Ocean, a research ship did something that sounds completely crazy at first. Instead of escaping ...

As temperatures rise, reindeer face a growing struggle to reach the lichen they depend on. More frequent and intense droughts, storms and heat waves, melting glaciers, warming oceans and rising sea ...