They are fearsome, but they need our help. Learn about Polar Bears International and its mission to save dwindling polar bear populations.

Two-thirds of the world's polar bears could be extinct by 2050 if greenhouse gas-fueled global warming keeps melting their Arctic sea-ice habitat. The Center has led the charge to save polar bears ...

Polar bears are one of the most majestic, yet fearsome animals on the planet. The largest living species of bear and the largest land carnivore, the polar bear is closely related to the brown bear.

"Polar bears are the largest bears," Molnar said. "They're enormous. They require a high-fat, high-energy diet." MORE: Save polar bears by protecting mothers and cubs, experts say Sea ice decline ...

Polar bears are the planet’s biggest land-based carnivores – although they actually spend most of their lives around water and ice (their Latin name means ‘sea bear’). So they’re at particular risk ...

ARKHANGELSK, September 14. /TASS/. A helicopter today delivered dogs and flares to the polar-bear besieged Russian Arctic weather station on the Troynoy island in the Kara Sea, Vassiliy Shevchenko ...

A man is recovering from serious injuries after leaping onto a polar bear to protect his wife from being mauled by the animal, according to police in Canada’s Ontario province. A man and a woman ...