A female gray wolf from Canada has died in northwest Colorado, the state announced on Tuesday afternoon, meaning just about half of the animals translocated from Canada are still surviving.

A pack of wolves in British Columbia has been baffling Indigenous fishermen for weeks, but the fascinating discovery is now raising even more questions. That's because the wolves' actions, which were originally blamed on marine mammals, could mark the ...

Wolves are managed differently in Wyoming, and state officials said the wolf was legally shot after finding evidence of depredation The USDA’s Wildlife Services officials on Saturday shot and killed a male wolf released in Colorado from British Columbia ...

A program to reintroduce the predators is essentially blocked, with Colorado leaders saying the state is being punished for jailing election denier Tina Peters.

Colorado’s efforts to reintroduce gray wolves face a significant challenge after the Trump administration instructed the state to cease importing them from Canada, potentially hindering further releases this winter. The state began releasing wolves west ...

The ancient puppy, found in permafrost, is the most complete wolf mummy known. A study published Monday revealed that a 57,000 year-old mummified wolf puppy was discovered in thawing permafrost near Dawson City, Yukon, in Canada, signifying the presence of ...