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 ...

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

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

Nature can be fascinating and brutal. Did you know some animals eat their offspring? These are called cannibal animals ...

While most arctic cruises don’t specialize in polar bear viewing, sightings are common. Guests aboard the National Geographic Resolution on July 31 saw seven bears — including a mother with two ...

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, ...

In nature, when two animals of the same species mate, their offspring inherit half of their genes from each parent. This ...

My passion for watching wildlife began when I was 12 years old and my parents gave me a new edition of the classic Field ...

The following is an excerpt from the prologue to writer Kevin Grange’s new book, Grizzly Confidential: An Astounding Journey ...

An Alaska national park's annual celebration of the beefy, brown and bristly is getting underway as some of the chunkiest bears on the planet fatten up for their long winter slumber ...