Isle Royale National Park and SUNY College of Environmental Sciences and Forestry (ESF) have documented reproduction for wolves introduced to Isle Royale in 2018 and ...

DENVER (KDVR) — A letter from the director of Colorado Parks and Wildlife regarding recent wolf depredations also says the agency is investigating a possible wolf den and mated pair. Jeff Davis, CPW’s ...

Wildlife officials said they will not remove a gray wolf potentially connected to recent livestock killings, despite requests from stockgrowers. Two of the gray wolves reintroduced to Colorado’s Grand ...

A wolf pup born in spring 2025 was captured in this trail camera photo released by Colorado Parks and Wildlife. (CPW) Colorado’s voter-mandated program to reintroduce gray wolves took a big step ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — A letter from the director ...

BILLINGS — A wolf pup growing up in Yellowstone National Park has a better chance of surviving if it has a big mama that lives in a big pack. Those were the findings of a recent study published in the ...

Now that a pack of wolves has been confirmed in Colorado for the first time in decades, could the state also have its first breeding pair? Answering that question could have ramifications for a ballot ...