Northern Resident killer whales off British Columbia have been recorded going quiet during salmon hunts, apparently listening ...

Add Yahoo as a preferred source to see more of our stories on Google. An endangered Southern Resident Killer Whale, an icon of the Pacific Northwest, breaches near Henry Island in Washington State.© ...

Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens) in the waters off British Columbia, Canada, and sharing fish scraps with ...

Killer whales have been spotted more frequently off the coast of Northumberland, but scientists aren't sure why ...

(CNN) — A pod of Pacific white-sided dolphins off the coast of British Columbia have been observed cooperating with orcas, a traditional enemy that’s better known for taking out great white sharks ...

Credit: University of British Columbia (A. Trites)/Dalhousie University (S. Fortune)/Hakai Institute (K. Holmes)/Leibniz Institute for Zoo and Wildlife Research (X. Cheng) Nature can be brutal. But ...

The apex predators, also known as orca, have been caught on camera for the first time hunting with Pacific white-sided dolphins in seas off British Columbia, Canada. The two iconic marine mammal ...

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 ...

Scientists say the recent increase does not yet have one definitive explanation.

You may think that dolphins are super cute sea creatures to view from the shore and boats, but for killer whales, they are food! That makes them a legitimate hunting target. This dolphin found out the ...