Summers have several weeks of continuous daylight - the Sun shines virtually 24 hours a day, which is why the Arctic is also called the Land of the Midnight Sun. Winters are long and dark, and ...

Summers have several weeks of continuous daylight - the Sun shines virtually 24 hours a day, which is why the Arctic is also called the Land of the Midnight Sun. Winters are long and dark, and ...

The Arctic tundra has historically helped reduce global emissions. But rising temperatures and wildfires in the region are changing that, scientists say.

The Arctic is warming faster than any region on Earth. See how climate change is dramatically transforming this polar landscape and the animals and plants that depend on it.

The answer is an obvious yes. Which means, with or without Congress, and with or without Trump, individual U.S. cities and states and the rest of world must move forward and move faster in their ...

Examples of physical climate tipping points include the thawing of Arctic-tundra permafrost and the ... At the same time, residents in this region are less likely to have air conditioning, making ...