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

Technology has enabled the capture of some pretty amazing sounds, like the moan of a black hole or the purr of a worm-shaped amphibian. Now, one Dallas-based startup says it is preparing to unveil a ...

An Ipswich woman was left in "awe" after a pack of howling wolves woke her in the dead of night. Jill Calver, 54, lives in the Chantry area of the town and initially thought the sound was coming from ...

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 ...