Reducing wolves to protect endangered caribou doesn't always deliver the expected results—and the shape of the land may be ...

Removing wolves does not always improve endangered caribou calf survival, with terrain, predator timing, and habitat playing ...

Just over two years into Colorado’s wolf reintroduction effort, 12 of the 25 wolves brought from Oregon and British Columbia ...

Learn more about mountain caribou in British Columbia and how wolf reduction may not be the best way to protect herd ...

In the shadow of nuclear disaster, these canines show remarkable resilience to the deadly disease.

The red wolf ( Canis rufus) is a medium-sized canid that stands about 26 inches (66 centimeters) at the shoulder and measures ...

A grizzly bear’s size and strength make it a dominant force in the wild, but a coordinated wolf pack presents a serious ...