The time lapse footage is the result of almost a decade of work monitoring the vulnerable predators' maternal behavior.

Polar bear cubs are incredibly cute - and amazingly elusive. Their mothers dig dens under the snow in remote areas.

For nearly a decade, researchers have gathered camera footage from outside the dens of female polar bears and their cubs on ...

International Polar Bear Day highlights conservation efforts to protect polar bears and their fragile Arctic habitat.

Female polar bears give birth in December or early January when the cubs are blind, hairless and weigh just 0.5 kg.

Despite this clear motivation to get back to hunting seals on the sea ice, polar bear families will often hang out at the den ...

Time is Running Out for Polar Bears! Scientists warn that polar bear numbers could decline by 30% by 2050 due to melting sea ice and climate change. Urgent action is needed to protect their Arctic ...

With global warming affecting the bears’ food supply, researchers saw through the denning footage that polar bears are emerging earlier from their dens, which gives the cubs less time to develop, ...

In the frigid Arctic, polar bear mothers and their cubs emerge each spring from snow dens that have sheltered them through ...

President Donald Trump is pushing for a Greenland land grab. But warming temperatures could disrupt development in the region ...

RinkWatch helps draw awareness to the everyday effects of climate change by focusing on the changes to outdoor hockey played ...

Humanity just received a jolt from nature. Fresh satellite data shows that sea ice at both the North and South Poles shrank ...