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

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 ...

Wolves howl for many of the same reasons that other species use vocalizations: to warn others about predators, to defend their territories, and to find mates. There are a number of factors that can ...

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.

January is the time of the wolf moon. The "Old Farmer's Almanac" says it got the nickname because wolves were likely to be heard howling in midwinter. (SOUNDBITE OF WOLVES HOWLING) MARTIN: But - and I ...

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 ...