Snow fell on Marshall County late Friday and Saturday while temperatures dropped into the polar zone. Early Sunday was ...

Regular folks who care about wildlife generally know that climate change is bad for polar bears, but they have only vague ...

Kallik, the Oregon Zoo’s new resident polar bear, is essentially a toddler. And, after arriving in Portland on Thursday from ...

Let’s face it: Birch Bay’s attempt to unseat the Norwegian town of Sola for the Guinness World Records polar bear dip record was doomed from the start. They are Vikings. We are not. Cold plunging is ...

New satellite records capture how polar ice sheets slide toward the sea, helping scientists better understand ice loss and ...

The world’s polar bear population is projected to decline by two-thirds by 2050. A new study from the University of East Anglia suggests that polar bears are undergoing rapid genetic changes, and ...

Researchers were surprised when they spotted an additional cub with this mother polar bear. Dave Sandford / Discover Churchill When female polar bear X33991 first emerged from her maternal den in ...

"It's just nice to know that the bears are looking out for each other," said Evan Richardson, one of the researchers A mother polar bear in Northern Canada appears to have "adopted" a cub that is not ...

Bear X33991 leading her two cubs along the ice. Dave Sandford / Discover Churchill (Wildlife Photographer, Guide, and Polar Bears International Photo Ambassador) Get the Popular Science daily ...

Warming temperatures appear to be driving genetic mutations in some polar bears to help them survive the shifting climatic conditions. When you purchase through links on our site, we may earn an ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. This story was originally published by the Guardian and is reproduced here as part of ...