The two marine mammals were also caught sharing fish scraps after killing their prey, according to a study published in the ...

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

The IFAW Marine Mammal Stranding Response Team rescued the dolphins and released them back into the Atlantic Ocean.

Scientists have found evidence that two unlikely collaborators — killer whales and dolphins — may be helping each other find and feast on salmon off the coast of British Columbia.

There are eye-opening claims that orcas and dolphins are working together on salmon hunts and sharing food — but not everyone ...

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

Canadian researchers capture rare video of killer whales and dolphins working together to forage salmon off B.C. coast.

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 ...

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

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

Sarah Fortune, a marine ecologist at Dalhousie University in Nova Scotia, and her colleagues used drones and camera-equipped ...