From Yosemite to Denali, trade summer crowds for a winter wonderland at these breathtaking U.S. national parks.

A new analysis challenges one of the most publicized claims about Yellowstone's wolves. In a detailed comment published in ...

I captured this incredible footage of a massive alpha wolf crossing the road in Yellowstone after dark. The size and presence ...

Luke Grimes begins his Yellowstone journey with a sneak peek look at new Y: Marshals spin-off, which isn't being written by ...