Although it was only briefly seen during the live webcast of its launch, the Fram2 mission's zero-gravity indicator was ...

The great white polar bear is the youngest and largest of the world's bear species — a mighty hunter and fierce defender of its young that's among the world's most vulnerable animals. Two-thirds of ...

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 ...

The Detroit Zoo has a new resident in its Arctic Ring of Life as Haley, a 22-year-old polar bear, recently arrived from the ...

Meet the "pizzly" bear! The animal is a hybrid created by the mating of a grizzly bear and a polar bear — a pairing scientists found could be happening more often due to climate change.