Killer whales hunt fish with clicks and buzzes—they choose and chase their prey with sound waves. But a mundane feature of modern ocean life may be akin to a salmon invisibility cloak, making the ...

West coast environmental groups argue no measure would save southern resident whales from a catastrophic oil spill.

Lobo, or K26, will likely be declared deceased on Orca Conservancy's next census. That will bring the K pod down to 14 ...

Members of the J Pod were spotted Tuesday afternoon off Blake Island as we learn that a member of the K Pod has likely died.

This is the shocking moment a killer whale was left to bleed out beside its pool following a serious injury at an aquarium ...

It’s risky, it’s costly, and it’s bad for the whales. But, OPALCO continues to pursue the feasibility of harnessing San Juan ...

False killer whales and bottlenose dolphins live in different types of groups and habitats, with different social structures ...

OK, I see you have your hand up with an answer, but I’m going to take this one, alright? Killer whales hunt moose. Right? Th ...

Whether out of forgiveness, fading memory or just simple animal behavior, the Southern Resident orcas’ L pod — one of three ...

Fisheries and Oceans Canada has launched measures to try and protect endangered orcas ... resident killer whales from potentially “catastrophic” oil spills in their critical habitat.

One documented incident occurred in 1992 in Alaska, when a hungry pod of four Biggs’ killer whales attacked a pair of swimming moose. They feasted on the larger of the two. The smaller one escaped the ...