ORR, Minn. – Wildlife researchers often focus on rates of survival and causes of mortality. Sometimes one animal serves to illustrate both. Within minutes of the start of a field expedition in ...

In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on whether the restoration of wolves has impacted the ecosystem. The idea is ...

The wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in Northern California’s Sierra Valley. He started finding the bleeding bodies ...

The removal of the Beyem Seyo wolf pack from the wild is a tragedy - and one that was completely avoidable. The California Department of Fish and Wildlife's decision to kill four wolves in mid-October ...

On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

Gray wolves are making a comeback in the western U.S. state of California after a century-long absence. Conservationists say their return is a success, but it’s putting pressure on ranchers and rural ...

ORR, Minn. — The first clue was the flock of ravens. Tom Gable spotted the birds while driving to work. He pulled over and saw what they were circling: a rib cage poking out of the fresh dusting of ...

Most gray wolves in the U.S. are protected under the federal Endangered Species Act, but not those in the Northern Rockies. A federal judge in Missoula will hear arguments Wednesday over the validity ...

TUCSON, Ariz.— U.S. Rep. Paul Gosar (R-Ariz.) introduced legislation this week to remove the Mexican gray wolf from the endangered species list, which would effectively end recovery efforts for this ...