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 ...

What South Africa’s West Coast might have looked like 5 million years ago. In the foreground, a giant wolverine feeds on a pig while chasing away a primitive hyena. Credit: Maggie Newman, Geological ...

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

Fossil evidence has shown how grey wolves adapt their diets to deal with global warming. The carnivorous predators eat harder ...

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