The possibility of snow in Tampa, Fla. Record heat and fires in Australia. Scientists say climate change is exacerbating ...

Purposefully sinking boreal trees could help lock away carbon for millennia or longer, but the audacious plan comes with ...

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...

Polar bears are the poster children of climate change—and for good reason. Researchers took more than 1,000 body measurements ...

An unusually brutal winter storm is set to pummel more than 160 million Americans from Friday, as a stretched "polar vortex" sends a devastating blast of Arctic air, bringing heavy snows and freezing ...

Global warming is a reality, and we're seeing it not only in the high summer temperatures but also in these weather cycles ...

Polar bears can struggle to adapt to climate change. Bears on Svalbard may be surviving on land prey and seals — but ...

A warming climate has made Greenland desirable from an economic and military standpoint, resulting in Trump's push to control ...

About 30 colourful homes dot the ice on Great Slave Lake in Yellowknife. Through frigid winters and mild summers, people live here year-round and have seen firsthand the impacts of climate change in ...

Greenland and the Arctic’s recent conditions belie claims the climate of the Arctic region, is changing in a never before ...

Trump’s anti-climate policies have already been damaging to the Arctic and global climate protection. Now his deeply ...