White-sided dolphins seem to help killer whales "scout" and catch Chinook salmon near Vancouver Island, then eat the ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

Using drones and cameras attached to the orcas, scientist have finally been able to learn something about the interaction ...

Researchers say the behavior has never before been observed in the population. Watch dolphins and killer whales hunt together ...

Researchers from Dalhousie University were trying to study how northern resident orcas find salmon to eat, but they ended up ...

Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens ...

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory ...

New research suggests the two top predators have forged a co-operative rather than competitive relationship to find and feast ...

For the first time, based on new research, killer whales have been detected hunting, killing and eating two different species that they have never previously been associated with killing: a sevengill ...

Learn how resident orcas collaborate with local dolphins to hunt salmon while offering protection for their smaller cousins ...

SAN JUAN ISLAND, WASHINGTON – It’s an image you often see on paintings and wood carvings – a giant totemic killer whale, with the images of sea creatures and faces artistically contained within the ...