Wolves eat more bone to cope with climate change, reveals new research. Fossil evidence has shown how grey wolves adapt their ...

Gray wolves adapt their diets as a result of climate change, eating harder foods such as bones to extract nutrition during ...

Learn how warming winters are making life harder for grey wolves, a struggle that the species has faced at least once before.

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

A new study shows that interactions between wolves and cougars in Yellowstone National Park are driven by wolves stealing ...