By century’s end, polar bears worldwide could become nearly extinct as a result of shrinking sea ice in the Arctic if climate change continues unabated, scientists said.

A polar bear chased residents near a school in a small Alaska village last week, killing a mother and her 1-year-old son before another resident shot the bear dead, state troopers said. Polar bear ...

Polar bears hurt by climate change are more likely to turn to a new food source — humans. July 13, 2017. Polar bears hunt marine mammals from the sea ice, but what will happen when the ice is ...

Polar bears could go extinct due to climate change, study warns 01:59. Climate change is starving polar bears into extinction, according to research published Monday that predicts the apex ...

As climate change diminishes sea ice from coastal communities in the Arctic and the subarctic, researchers expect polar bears to range farther into the towns and camps in that remote part of the ...

Scientists studying the metabolism of free-ranging polar bears in the Arctic have ... Polar bears’ bodies work 60% harder than thought — which makes surviving climate change even ...

Looking back on more than 20 years of climate agitation, two themes emerge: a stubborn unwillingness by campaigners to acknowledge any inconvenient science, and ever-shifting favorite stories, firs… ...

3. More contact with humans. To find food, polar bears are traveling to places they don't normally go. Specifically, they're showing up in villages, which has happened in northern Canada, Amstrup ...

In total, the evidence from climate models—and the methods of looking the models—is not showing a clear trend in climate change’s influence on the polar vortex and jet stream.

The impacts of human-caused climate change are so overwhelming they’re actually messing with time, according to new research.. Polar ice melt caused by global warming is changing the speed of ...