The American robin has long signaled the arrival of spring, right up there with crocuses poking through dirt and frogs ribbiting at night.

Winter survival is typically the biggest single factor affecting mule deer herds, and the long-term average is about 60% of ...

The far north of Scandinavia is synonymous with Christmas – and minus 30 degree temperatures. Which makes visiting at a ...

As many as 2,000 rattlesnakes spend the winter in the den that is livestreamed from Colorado. Here's how to watch.

As New England warms, snowshoe hares are increasingly finding themselves the wrong color for camouflaging with their ...

"I have seen minimal problems with scours and pneumonia. I think this set of calves moving to grass is as good as I've seen ...

After a long and frigid winter, the sound of spring peepers singing from beaver bogs is a welcome one for New Englanders. But ...

“We very rarely see elk populations affected by a hard winter. But we see that fairly often with mule deer,” said Fish and ...

Although elk infected with brucellosis freely roam southwestern Montana and have been responsible for infecting cattle with the disease, “bison in Yellowstone present a much higher, much more ...

Colorado Parks and Wildlife officials report that black bears are emerging from their dens and are looking for food. The ...

Baleen whales are unique and breathtaking animals and are known for undertaking some of the longest migrations in the world.

Imagine being trapped in a block of ice, your heart stopped cold, your body as stiff as glass, and yet knowing you will wake ...