A collared gray wolf released in Colorado in January as part of the state's historic reintroduction effort died in Rocky ...

Recent findings indicate that dire wolves and gray wolves are distantly related, having diverged about 5.7 million years ago ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

The accidental killing of a Mexican gray wolf in Greenlee County has advocacy groups calling for transparency and ...

A new feature screening in Missoula this Saturday includes 16mm footage of the apex predators' reintroduction in 1995. You ...

The International Wildlife Film Festival is back for its 48th year with documentaries about species, science and coexistence.

The state of Washington recently reported that its endangered wolf population had declined for the first time in 16 years. The state confirmed that it has ...

But this time, they opted to cross and attack Junction Butte. Wolves rarely die of old age in the wild, and in Yellowstone ...

Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again ...

Read more: Nearly 50 wolves killed in eastern Switzerland over five-month period Last summer, the canton of Vaud announced for the first time that it wanted to cull an entire pack of wolves.

The last wolf pack in Yellowstone was killed in 1926, beginning a wolf-free era that would last seven decades. During this time, the absence of this apex predator would have profound consequences for ...