This is the first time pack-ice killer whale vocalizations have been recorded. Pack-ice killer whales are highly social creatures, communicating through various vocalizations like pulsed calls and ...

What is it like kayaking where killer whales swim? If you paddle in the Puget Sound in Washington, you may find yourself face-to-face with a pod of killer whales, also known as orcas. Despite their ...

Researchers used a line array of hydrophones towed behind a ship for three weeks in the 1980s. They collected data nonstop, listening to all the sounds in the ocean. One such sound was the enigmatic ...

Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...