A string of mild winters and scarce deer may have taken their toll on northern Minnesota's wolves. The wolf population in and around Voyageurs National Park dropped to roughly 100 this year, its ...

The U.S. Fish and Wildlife Service is offering a reward for information on the fatal shooting of a Gray Wolf in Grand County, Colo. Authorities said the male wolf, identified as 2309-OR, was captured ...

Environmental groups and the U.S. Fish and Wildlife Service are seeking help from the public in investigating the killing this month of a gray wolf near Sisters. State and federal officials responded ...

A reward of more than $100,000 is being offered for information that leads to a prosecution for the possible killing of a Mexican gray wolf. On Nov. 7, a federally protected female Mexican gray wolf ...

Rewards are being offered to nab the killers of gray wolves in Colorado, Oregon and Washington in recent in a spate of criminal acts against the federally protected animals. The U.S. Fish and Wildlife ...

Federal authorities are asking the public for information that could help uncover how three endangered gray wolves died in Oregon. The three wolves were found dead late last year and are the latest ...

All but one member of the gray wolf pack near a rain stick that was placed in their habitat as part of research at the Oakland Zoo. (Gregory Urquiaga / UC Davis) Researchers using puzzle boxes, rain ...

The Trump administration has directed Colorado to halt the importation of gray wolves from Canada, a move that could impact ...

MESA COUNTY, Colo. (KREX) — On May 31, Colorado Parks and Wildlife (CPW) received a mortality alert of a male gray wolf in the northwest part of the state, prompting an investigation from the U.S.

Following an unprecedented level of livestock attacks across the Sierra Valley, the California Department of Fish and ...

CALHOUN COUNTY, Mich. — Wildlife experts have hit a dead end in their quest to determine how a gray wolf arrived in southern Michigan for the first time in more than 100 years. The wolf was killed in ...