In Yellowstone, the long, rising howl of a gray wolf has always felt like pure mystery, a sound that hints at meaning but ...

Howling is loudest when a close companion is taken away, study shows. Sept. 1, 2013— -- The most ferocious predator in the forest, despised by cattle ranchers and feared by humans and nearly ...

To many people, wolves may seem like little more than wild dogs that live in the wilderness, but they’re so much more than that. In fact, wolves are some of the most interesting animals on the planet, ...