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

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

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

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

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

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

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

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

Drone footage captured a rare occurrence of a orca family swimming off the coast of Los Angeles. This family of killer whales ...

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

The brand new trailer for 'Killer Whale' proves sharks aren't the only aquatic creatures capable of wreaking havoc in horror.

Off the coast of British Columbia, researchers have reported something that looks a lot like teamwork between two predators ...