Wolves are known to travel long distances, but one Colorado wolf covered the distance equivalent from Denver to San Francisco ...

One of Colorado’s gray wolves released into the state as part of a reintroduction effort has died in Rocky Mountain National ...

Colorado’s collared gray wolves continued to travel widely last month — even roaming in watersheds that reach into the ...

Wolves in California are costing ranchers millions of dollars far beyond just the price of cattle killed, according to a new ...

A gray wolf from British Columbia released in January was reported dead April 20 in Rocky Mountain National Park, state ...

A third wolf captured in British Columbia and reintroduced into Colorado has been found dead, this time in Rocky Mountain ...

The agency said that one female gray wolf made “significant” movements in Colorado, covering over 1,230 miles since being ...

This is the third wolf from Canada that has died after it was translocated to Colorado earlier this year. The two others died after traveling into Wyoming.

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

Another wolf exported from British Columbia to Colorado in January was found dead on Sunday in Rocky Mountain National Park.