Polar bears, the largest carnivorous land mammals, are increasingly coming into contact with humans due to climate change.

Searching for polar bears where the Churchill River dumps into Canada's massive Hudson Bay, biologist Geoff York scans a ...

Mom needs some rest, but her baby twins are restless in this charming footage captured in Wapusk National Park in northern Canada. (Credit: Isabel Jauss/Caters News) Can Kamala Harris beat Donald ...

ON HUDSON BAY — Searching for polar bears where the Churchill River dumps into Canada's massive Hudson Bay, biologist Geoff ...

In Churchill, Canada, the polar bear capital of the world, scientists say there are now about half the polar bears as there ...

Cheetah cubs often engage in playful tussles with their siblings, showcasing their agility and playful nature. Their big, ...

Cheetah cubs often engage in playful tussles with their siblings, showcasing their agility and playful nature. Their big, ...

Polar bears are the largest bear in the world and are the ... or on sea ice. Newborn polar bears are blind and with little fur. They grow rapidly, fed on rich milk from their mother. Cub mortality is ...

Knut was a polar bear born in captivity at the Berlin Zoo in Germany in 2006. He gained international fame as a cub after being hand-raised by zookeepers. However, as he grew, Knut became quite ...