On Thursday, Brookfield Zoo announced that Amelia Gray, an 8-year-old female, will be making the move from the Oregon Zoo to Chicago’s suburbs, where she’ll also be paired up with 5-year-old Hudson.

After nearly a decade of trying to learn details about polar bears’ denning habits in the Arctic, researchers have captured cubs emerging from dens on video for the first time. The footage was ...

For nearly a decade, researchers have gathered camera footage from outside the dens of female polar bears and their cubs on Svalbard, shedding light on the behaviors linked to denning.

Video in the player above shows Brookfield Zoo’s baby kangaroo drawing a crowd. BROOKFIELD, Ill. (WGN) — The polar bears at ...

BROOKFIELD, IL -- Guests at the Brookfield Zoo will soon have a new polar bear to view. Amelia Gray, an 8-year-old female ...

Polar Bears and Their Cubs Polar Bear parents mate for a brief period in the springtime and then polar bear cubs are usually born in the winter, when their mothers are hibernating in a den.

Polar bear cubs have been filmed emerging from their dens for the first time. The extremely rare footage was captured by remote cameras deployed in the Arctic mountains for nearly a decade.

Amelia Gray, a polar bear at the Oregon Zoo, is set to embark on a new chapter as she moves to the Brookfield Zoo in Chicago ...

The cubs will typically stay with their mother for two or three years as they learn how to hunt and swim. Once this is accomplished, the mama polar bear will leave her cubs to survive on their own.

Rare video shows polar bear mom emerging from Arctic den with cubs. New study reveals elusive denning habits of the vulnerable creatures ...

They were visitor favorites at San Diego Zoo, where they lived for well more than two decades. Kalluk, a 24-year-old polar ...

The 5-week-old cub began to open her eyes Friday. — -- A sleeping polar bear cub at an Ohio zoo was caught apparently dreaming and the zoo got the adorable slumber on video. In the video, the ...