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

Mets slugger Pete Alonso is set to have a huge season hitting behind Juan Soto. Our expert gives his best Pete Alonso player ...

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

Siku the polar bear doesn’t let a little ice get him down. When the pool in his Calgary Zoo habitat froze over, he worked ...

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

Researchers from Polar Bears International, San Diego Zoo Wildlife Alliance, the Norwegian Polar Institute, and the ...

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

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

Remote cameras in Norway have given us the first detailed look at polar bear cubs emerging from their dens, in videos more ...

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

Polar bear mothers in the Arctic generally give birth in early January around the start of the new year. The cubs are born completely blind, do not have their signature snow-colored fur, and generally ...