The death of a gray wolf during routine collaring operations in Routt County last month was caused by acute cardiogenic shock ...

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 ...

ALBANY, N.Y. (NEXSTAR) — Scientists confirmed that a large animal shot by a hunter in central New York was a wild gray wolf, the first verified and documented case of the species south of the St.

For the first time in a century, biologists have documented a gray wolf in Los Angeles County over the weekend, a sign that these predators that were eliminated from the state by hunters are making a ...

The killing of a Mexican gray wolf in New Mexico by federal wildlife agencies has sparked concerns among wolf advocacy groups who say the actions, even if authorized, are harmful to the recovery ...

A federal agency shot and killed a young Mexican gray wolf in New Mexico, where it had been blamed for livestock killings. Wildlife agencies said the wolf was a threat to health and human safety and ...