Tracking surveys by DNR staff and volunteers in winter are critical to the agency's method of estimating Wisconsin's gray ...

The eyes may be windows to the soul in humans, but the teeth are the telling feature for the Mexican gray wolf. Wear and tear on a wolf's sharp canine teeth can be used to track age, trauma and ...

Fourteen years after the first gray wolf, known as OR-7, was spotted in California in a century, the population has grown to ...

It is unknown how the fracture happened, but the zoo says Bear's "advanced age and overall condition" — grey wolves can live ...

Once again, the data collected on the recovering Mexican wolf population show progress.” -- Stewart Liley, chief of wildlife ...

The Assiniboine Park Zoo’s last living grey wolf, Bear, died this week. The wolf was nearly 15 years old and had to be ...

If the gray wolf is removed from the endangered species list, states take over hunting regulations. In Illinois, the gray ...

“I have been told by my photographer friend that at least two of the wolves seem to have mange, the breeding female and ...

The population of endangered Mexican gray wolves in Arizona and New Mexico reached at least 286 in 2024, according to the ...

Colorado’s voter-initiated reintroduction of gray wolves has thrust a new predator into the High Country.  There are ...

Collared grey wolves roamed throughout Colorado between January 21 and February 25. According to Colorado Parks and ...