T he wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in ...

A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...

Long before agriculture or permanent villages, humans began forming lasting relationships with certain animal species. The ...

VIENNA, Va. (DC News Now) — Wolf Trap Foundation for the Performing Arts released its lineup of performers for the summer ...

Fossil and modern wolf teeth show that as winters grow warmer and snow declines, gray wolves are forced to work harder for food.

A Jackson County rancher and a "Colorado nature nut" have teamed up to test innovative solutions to reduce wolf-livestock ...

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members ...

The population of wolves in California was eradicated in Southern California by hunters and trappers in the 1920s ...

The question of how many wolves a region can sustain without tipping the balance against prey herds, livestock operations, ...

Around 6 a.m. Saturday, the 3-year-old female arrived in the mountains north of Santa Clarita, as tracked by a GPS collar.

Gray wolves adapt their diets as a result of climate change, eating harder foods such as bones to extract nutrition during warmer climates, new research has found. The study, led by the University of ...

A wolf from the Upper Deschutes Pack was recently filmed running along a biking path in the Caldera Springs community near Sunriver. The sighting was captured in a residential area as the animal ...