Killer whales are, well, killer. They’re apex predators, and so it’s understandable that the experience of sharing the water with them might be a little scary. But the orcas kept (mostly) to ...

KUMUTOTO BAY, New Zealand -- A frightening moment was captured on video in New Zealand when a mother who was recording her 6-year-old daughter waterskiing for the first time realized the girl was not ...

Scientists confirmed that West Coast transient killer whales actually form two separate groups split between inner and outer coastal habitats. Inner-coast whales hunt smaller prey in shallow, ...

New research on the eastern North Pacific has revealed that the mammal-eating killer whales off the West Coast are not a single roaming population but two socially distinct communities that rarely, if ...

Scientists know a surprising amount of information about Southern Resident Killer Whales, but once the whales leave their ...