Northern resident killer whales and Pacific white-sided dolphins have been filmed hunting Chinook salmon together for the ...

Add Yahoo as a preferred source to see more of our stories on Google. Pacific white-sided dolphins swim off the coast of British Columbia. Dolphins and porpoises in this region have been spotted ...

Northern resident killer whales appear to use dolphins as ‘scouts’, in a surprising cooperative hunting strategy ...

(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 ...

Killer whales team up with dolphins to hunt salmon, reveals new research. The apex predators, also known as orca, have been caught on camera for the first time hunting with Pacific white-sided ...

Off the Pacific coast of Canada, scientists have captured something that challenges long‑held assumptions about life in the sea: killer whales and dolphins moving in sync as they pursue the same prey.

A new study confirms that dolphins and orcas have reached a "point of no return" in their evolution, making a return to land ...

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 ...