Colorado’s collared gray wolves have continued spreading across the Western Slope, with more movement toward southern parts ...

In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on ...

A hiking guide has shared an image showing the spectacular scenery as viewed from the Specimen Ridge Trail in Yellowstone ...

Montana Fish, Wildlife and Parks and the department’s Fish and Wildlife Commission are named defendants in two lawsuits ...

Trade hotels for open roads and wake up to desert sunrises, forest trails, and mountain peaks at America’s most stunning ...

Winter transforms America’s national parks into breathtaking wonderlands, far from the crowded summer scenes you might expect ...

Earlier this year, one of Colorado’s translocated female gray wolves was making broad movements across the Western Slope.

Understand the unique features of animal footprints around the world, focusing on one representative animal from various ...

Yellowstone National Park is synonymous with unspoiled wilderness, and that includes these iconic animal species many guests ...

Manuel Heart, 64, has spent half his life guiding the Southwestern tribe of 2,000. Though it's time to hand over the reins, there are still fights ahead.

Tommy, a bull elk at the North Carolina Zoo, picked a fight with a bison — and won. Biologists say Tommy wouldn't have fared ...