Every winter, millions of people brace for news about the polar vortex - that vast, spinning mass of frigid Arctic air high ...

While scientists have long known polar bears are threatened by global heating, this latest study published in Nature Climate ...

I was just four years old when my family moved to Baffin Island, Canada, where we lived in a remote village among the Indigenous Peoples known as the Inuit. I spent most of my time outside, roaming ...

As climate change reshapes Arctic food webs, ringed seals will swim into risky polar bear territory if the menu is varied ...

Scientists say climate change is subtly lengthening the day as melting ice shifts Earth’s mass and slightly slows its ...

Climate change is starving polar bears into extinction, according to research published Monday that predicts the apex carnivores could all but disappear within the span of a human lifetime. In some ...

Polar bears in one of the fastest-warming parts of the Arctic are showing clear changes in how their DNA behaves, according to a new study. Researchers examined genetic activity in polar bears from ...

With climate change steadily dismantling the icy habitat essential to their existence, new research suggests polar bears are rapidly rewiring their own genetics in a bid to survive. The species is ...

Learn how climate change is shifting the way seals hunt and how a lose of ice could create bigger risks even still.

Rapid changes in climate in the polar regions are causing observable ecological impacts of various types and degrees of severity at all ecosystem levels. Even larger changes and more significant ...