Despite the Arctic's worsening, ongoing warming, an unexpected trend has been uncovered: A 13-year streak of no new records for sea ice minimum. A climate scientist dives into the possible reasons why ...

With one foot braced on the helicopter's landing skid, a veterinarian lifted his air rifle, took aim and fired a tranquiliser dart at a polar bear. The predator bolted but soon slumped into the ...

After nearly a decade of trying to learn details about polar bears’ denning habits in the Arctic, researchers have captured cubs emerging from dens on video for the first time. The footage was filmed ...

Polar bears in some parts of the high Arctic are developing ice buildup and related injuries to their feet. The changes appear to be an unexpected consequence of climate change, related to changing ...

As you enjoy the holidays, take a minute to think about our threatened polar bears. Somewhere in the Arctic National Wildlife Refuge coastal plain, pregnant polar bears are curled up inside their dens ...

Warming temperatures may be changing the ways ice forms, making it more likely to stick to and injure polar bears in two far north populations. Temperatures in the Arctic region are warming more ...