USDA-Wildlife Services has confirmed wolves killed two calves in Marathon County.

Not quite in coach or first class, eight endangered Mexican gray wolves flew on a private jet to Mexico, a return trip of sorts for their species to historical habitat. The wolves took off from New ...

By Andrew Hay May 1 (Reuters) - For the first time in decades, a radio-collared endangered Mexican wolf crossed from the U.S. into Mexico last week in New Mexico, a federal official said on Friday, ...

A female gray wolf named BEY03F is the first publicly known wolf seen in Sequoia National Park in over 100 years, according ...

This week, state Rep. Dave Prestin, R-Cedar River, introduced House Bill 6008, which would require the Michigan Department of ...

Gray wolf populations have been wiped out in the lower 48 states due to historic government-funded killing programs. Remaining populations exist almost entirely in northeastern Minnesota. (Image ...

EATONVILLE, Wash. -- Tuesday was moving day at the Northwest Trek Wildlife Park, and the cargo was an endangered species. Five red wolves were brought to their new home at the park, the site of a ...

Livestock associations are questioning whether Colorado Parks and Wildlife violated the federal Endangered Species Act when it imported 15 gray wolves from Canada last year. The livestock associations ...