Snow and ice loss warms the land surface and air, setting off a feedback loop of further ice loss. This destabilises the ...

Researchers have combined satellite collar data with specialized cameras to shed light on one of the most mysterious and important stages in polar bears' lives -- maternal denning, when bears give ...

The polar vortex is a mass of cold air swirling high above the Arctic. Scientists closely monitor atmospheric shifts that ...

Scientists combined satellite collars and cameras to study polar bear denning, showing how cubs adapt before leaving.

A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge ...

Victor Weinsanto tackled a straightforward theme — extreme cold. Cue the wind machines and nails like icicles.

Claire Hilbers, 46, of Chagrin Falls does regular polar plunges and competed in the sixth International Ice Swimming ...

It shows a mother polar bear walking through the frozen landscape — then a cub pops up out of the den and slips and slides over the ice toward her. As the cub reaches its mom, another two emerge and ...

Every wondered why polar bears don't freeze in the extreme temperatures of the Arctic? Well, scientists finally have the ...

was set to make $5.2 million in the final year of his contract and carried a $5.916 cap hit. The Bears signed the veteran pass rusher to a three-year deal in 2023 worth $21 million with $15.65 ...