Getting your Trinity Audio player ready... Colorado’s wolves returned to areas near the Utah border this month, though most wolf activity remained confined to the state’s more mountainous terrain. At ...

If you’re planning a trip to Isle Royale National Park this summer, you can expect to feast your eyes on miles of pristine shoreline, explore secluded caves, wander the boardwalk through the swamp ...

A grey wolf prowls through Yellowstone National Park near Mammoth Hot Springs in Montana. A group of 66 wolves was reintroduced to Idaho and Yellowstone in the late 1990s. They now total 2,800 ...

Orr, Minn. — The first clue was the flock of ravens. Tom Gable spotted the birds while driving to work. He pulled over and saw what they were circling: a rib cage poking out of the fresh dusting of ...

You've heard of the wild horses that roam on Assateague Island, Maryland's dreamy national seashore. And you know you're almost guaranteed to see grizzly bears in Alaska's Denali National Park & ...