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

Scientists have captured rare footage of killer whales and Pacific white-sided dolphins hunting together near the coast of British Columbia, Canada. Despite their common name 'killer whale', orca are ...

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

Researchers have observed dolphins and killer whales hunting together for the first time as part of a new study released on Thursday, Dec. 11. The top predators joined forces to feast on salmon off ...

A viral video shows killer whales hunting a penguin. The orcas patiently pursued the bird until it tired. This footage ...

Killer whales have been caught on camera hunting down and eating great white sharks alive. A shark-hunting pod of orcas was seen flipping their rival apex predators upside-down to paralyze them - ...

Killer whales team up with dolphins to hunt salmon, reveals new research. The apex predators, also known as orca, have been ...

SEATTLE(AP) — A wildlife photographer out on a whale watching trip in waters off Seattle captured dramatic video and photos of a pod of killer whales hunting a seal that survived only by clambering ...

A dramatic ocean video capturing a lone penguin's desperate escape from a pod of killer whales has captivated online viewers.