New tech is helping researchers better understand Yellowstone's apex predators.

By using sound to track wolf movements and locations, we can develop suggested mitigation measures to reduce wolf–livestock interactions. Since the acoustic devices also recorded barking dogs and ...

This time of year, the sound of a wolf howl piercing the night can really send shivers up your spine. But that call of the wild isn’t meant to scare you; it’s actually a message to other wolves.

When a member of the wolf pack leaves the group, the howling by those left behind isn't a reflection of stress but of the quality of their relationships. So say researchers based on a study of nine ...