Researchers have observed killer whales teaming up with dolphins to hunt ­salmon and sharing the spoils for the first time, ...

Killer whales seen hunting with dolphins and sharing spoils for first time - Orcas may be tracking salmon using dolphin ...

Plastic pollution is worse because of global warming, with killer whales and sharks most vulnerable, new research warns. Increased toxicity from waste plastic in a warmer climate is highly likely to ...

The killer whales ripped the liver out of a shark and passed it around—only the second time orcas have been seen engaging in this behavior. Killer Whales off the coast of Baja California Sur in the ...

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Nov. 19 (UPI) --A group of amateur whale watchers off the coast of Washington's Camano Island captured video when a seal jumped onto their boat to escape a pod of killer whales. Photographer Charvet ...

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, ...

A quick-thinking seal escaped a pod of killer whales by hopping onto a small boat off the coast of Washington. Video footage captured by photographer Charvet Drucker on Nov. 2 shows the seal jumping ...