Snowflake, the beloved polar bear at the Pittsburgh Zoo, celebrated her 30th birthday.

A hybrid grolar bear saga is unfolding in the Arctic, and the tale of this strange family has much to tell us about nature on ...

Abraham Joffe has documented wildlife in the ocean and the Arctic in films including Ghosts of the Arctic, Our Oceans and Big ...

A polar bear devours a sperm whale on the ice of Svalbard, a scene that reveals how Arctic wildlife is struggling to survive ...

UPDATE: Nora’s departure has been delayed, an Oregon Zoo spokesperson said Tuesday. Visitors will still be able to see her at Polar Passage for the time being. The original story appears below. Did ...

For the town of Churchill, a warming climate is double-edged: thawing permafrost has created sinkholes under a rail line’s ...

Most mornings, the Blue Boobies arrive in waves at the Albany Beach parking lot.

Polar bears, beyond their predatory role, are vital providers of carrion for Arctic scavengers like foxes and gulls. These ...

It's a heck of a way to start any day, let alone what's the groggiest of the year for many. Yet thousands flock to ...

Another year of low sea ice is shaping Arctic weather patterns, and Minnesota is feeling the effects. Plus, it's putting ...