Nature lovers are capturing beautiful shots this winter of an intriguing sight at the Minneapolis-St. Paul International ...

In July, the Mount Rainier white-tailed ptarmigan was officially listed as threatened by the U.S. Fish and Wildlife Service ...

What animals live in the coldest areas of the planet? We've done the research! Meet the animals thriving in earth's polar ...

North Dakota's Audubon National Wildlife Refuge is rife with all sorts of native passerines, waders and waterfowl.

The deaths of two snowy owls, one in RI and one in Massachusetts, has saddened bird watchers and left some wondering if they ...

During a rare Gulf Coast freeze, biologist Scott Solomon went to Brazos Bend State Park to observe how wildlife cope. An alligator surprised him.

Many of the bird species that arctic foxes hunt during the summer migrate south to escape the harsh winter weather. The foxes ...

Learn more about the birds that feel right at home in the Arctic’s icy climate. Arctic birds, like snow buntings and arctic ...

Chameleons are the most famous color-changing animals, but there are plenty of other animals that possess this talent.

Snow Buntings are beautiful birds. They're sparrow-sized, but manage to make it through many months in the Arctic tundra.

The United States needs to develop a comprehensive strategy for the Arctic. Melting sea ice is generating an emerging Arctic economy. Nations bordering the Arctic are drilling for oil and gas ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...