In 2007, whalers in Alaska killed a whale that had a Victorian-era explosive harpoon embedded in its neck. Here are the ...

Scientists have discovered the cuisine preferences of two resident killer whale populations, also known as orcas: the Alaska residents and the southern residents, which reside primarily in the Salish ...

A team led by researchers at the University of Washington and the National Oceanic and Atmospheric Administration has ...

New research has uncovered key information about what killer whale populations are eating, revealing insights into how social ...

Killer whale diet diversity and social learning affect survival. Understanding it is key to conservation efforts.

Weiss stated CWR team members were observing the main L pod, along with the K pod in the Strait of Georgia Friday. Sealife ...

Black cod fishermen in the Bering Sea have reported an increase in orcas taking their catch off their fishing lines in recent years. Orca depredation isn’t just a costly headache for fishermen ...

L128, the newest addition to the Southern Resident Killer Whales, spotted with mother L90 near San Juan Island!

Fishermen in the Bering Sea black cod fishery, off the US state of Alaska, say an increase in orcas picking off their catch is getting so bad, some are foregoing the season altogether. That's ...

Three young humpback whales were found dead off the west coast of Prince of Wales Island in just two weeks at the end of ...

When an orca hunts salmon, it clicks and buzzes. It sends a beam of sounds from its nasal passages into the murky depths in ...