From polar bears and northern lights to ice skating through the capital, Canada is even more magical in winter ...

Researchers analyzed more than 1,100 sites across the Arctic and found that forest species are invading Arctic tundra.

Polar bears that have taken over an abandoned polar research station off Russia’s far eastern coast were intimately captured ...

Last month, Laina Stonefelt traveled to Churchill, Manitoba, an incredible opportunity for an environmental educator such as ...

The Arctic National Wildlife Refuge is home to polar bears, caribou and wolves — and may hold vast amounts of crude oil.

CHICAGO — A polar bear born in the Toledo Zoo over a decade ago is preparing for a new adventure. Siku, who was born at the ...

From bears snacking on salmon to wildebeest crossing the Okavango Delta, here are the best live wildlife streams of this month.

A group of polar bears has taken up residence at an abandoned research station formerly used by the Soviet Union.

Siku, a 15-year-old male polar bear, is moving in the coming weeks to Madison, Wisconsin — home, of course, of the University ...

Dozens of bears roam freely on Kolyuchin Island, in Russia's Chukchi Sea, hopping between windowless buildings and making ...

Polar bears on an island off Russia's far eastern coast have taken over an abandoned research station and made themselves at ...