Over the next century, the Arctic will change and look much different than it does today. Just how different is still unknown ...

These amazing images from the Smithsonian Magazine Photo Contest show the Arctic animals at their fierce but adorable best ...

An arctic fox found in Portland last month arrived at the Oregon Zoo on Nov. 8 to begin her transition to a new zoo. Here's ...

The arctic fox found in southwest Portland last month is ready to move to his new home tomorrow: Ochsner Park Zoo in Baraboo, ...

Caribou and muskoxen significantly affect Arctic plant growth, revealing their overlooked role in climate impacts.

Scientists are on the verge of bringing extinct animals like the woolly mammoth, Pyrenean ibex, and Tasmanian tiger back to ...

The story of Arctic greening has overlooked some main characters. At center stage are climate change and warming temperatures ...

An Arctic fox found wandering around Portland, believed to be an illegal pet, will find a new home at the Ochsner Park Zoo in ...

The Arctic fox that made headlines after being rescued in Oregon has found a new forever home at Ochsner Park Zoo in ...

A young arctic fox, found wandering in southwest Portland last month, briefly takes up residence behind the scenes at the ...

An Arctic fox found wandering in an NW Portland park captured the hearts of the community - but also raised concerns over ...