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 ...

As depredation numbers rise, California wildlife experts work with ranchers to strike a balance between protecting gray ...

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

The number of endangered Mexican gray wolves has increased for the ninth year in a row, but advocates say recovery isn't ...

ALBUQUERQUE, N.M. (AP) — It is a ritual that takes place every winter — federal and state wildlife managers use remote ...

The Mexican wolf, or lobo, is the smallest subspecies of gray wolf in North America, weighing between 50-80 pounds with a characteristic buff, gray, rust and black fur coat. The wolves are also ...