Sitting in an old-growth spruce fir forest, Doug Smith says he can see firsthand the impact of reintroducing wolves on the larger ecosystem of Yellowstone National Park. Long before Yellowstone became ...

The distinctive howls and vocalizations of Colossal's dire wolves provide unprecedented insights into the behavioral ecology ...

Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the ...

When pro-wolf activists arrived in Daniel, Wyoming, on Saturday to protest the state’s wolf management policies, they were ...

A German shepherd showed its predator instincts Friday, leaping from a vehicle and chasing a wolf in Yellowstone National ...

The strategy is meant to distract a pack away from calves in Pitkin County, where ranchers are growing increasingly ...

Moose (Alces alces) are excellent swimmers. Moose that live along the Pacific coast of Alaska and Canada frequently swim from ...

The six Mexican wolf pups were only 10 days old when they made their unusual journey from the Endangered Wolf Center in ...

After essentially killing off all wolves in the U.S. Rocky Mountains by the 1930s, the United States government sent a small ...

Small and stocky birds perch, hunched over, on the treetops and branches of Lake Okeechobee on the edge of Florida's swampy Everglades for the better part of winter. The alligators swarming the murky ...

Female wolf spiders may live for several years. It is common to find females carrying their young spiderlings on their backs ...