Kali arrived at the Saint Louis Zoo in 2015 after being orphaned in the wild. He was the original resident of Polar Bear ...

The Saint Louis Zoo announced Wednesday that they have exchanged one of their long-time resident polar bears for young polar ...

Polar bear mothers in the Arctic generally give birth in early January around the start of the new year. The cubs are born ...

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

Manitoba has rescinded polar bear viewing vehicle permits for an ecoutourism company owned by a candidate vying to lead the ...

Czech cold-water swimmers have set a new world record for the largest polar bear dip. A total of 2,461 took part in the ...

Scientists captured polar bear cubs emerging earlier from their dens, linking it to climate change and environmental shifts.

Polar bear cubs have been filmed emerging from their dens for the first time. The extremely rare footage was captured by ...

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

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

Past research has established that polar bear cubs’ odds of survival are impacted by how long their mothers spend denning.

ST. LOUIS - The Saint Louis Zoo announced a significant change in its polar bear exhibit this week, bidding farewell to ...