Mercury-poisoned wolves in Alaska are providing evidence about how the heavy metal can travel through the atmosphere and show ...

Colorado Parks and Wildlife commissioners held a special meeting to discuss the Copper Creek Pack Monday. CPW staff said they ...

Legislators drilled Colorado Parks and Wildlife Director Jeff Davis on rereleasing Copper Creek pack, the governor's ...

Since January, five of the 15 gray wolves brought to Colorado from British Columbia have died. As Colorado Parks and Wildlife ...

Colorado’s grey wolf reintroduction, launched in 2023, has stirred up a mess of challenges for wildlife officials, ranchers, ...

This is for our farmers and ranchers who are working hard to feed America and other parts of the world,” Boebert said.

The most obvious sign of a thriving pack is their ability to successfully produce and raise offspring. Despite committed involvement from the entire pack, pup mortality is high, with only roughly 30% ...

Researchers found that two wolf populations near Gustavus are increasingly relying on marine prey for food. In some cases, the shift is resulting in potentially toxic mercury exposure.

In the vast wilderness of North America, an extraordinary journey unfolded—one that would captivate wildlife biologists and challenge our understanding of wolf migration. A single wolf pack, defying ...

Wolf number five, an alpha female who would become one of the most famous wolves of Yellowstone. Image is a still from the film Mollie’s Pack.

Life lessons from a coastal wolf pack In Alaska, a biologist and her family learn how quickly these iconic predators can change the menu — and bend the rules.

Until recently, gray wolves weren’t seen in California for about 100 years. Tulare County’s Yowlumni Pack is the state’s southernmost pack.