An orca was filmed delivering a shocking final blow to a giant ocean sunfish during a rare underwater hunt. Wildlife guide ...

Wild Orcas Offer Food to Humans, Leaving Scientists Searching for Answers ...

Add Yahoo as a preferred source to see more of our stories on Google. A Southern California whale-watching captain on Monday captured rare footage of a wild orca leaping clear out of the water.

Learn about the fatal encounters between two groups of killer whales, bringing the idea of whale cannibalism into question.

Add Yahoo as a preferred source to see more of our stories on Google. A Southern California whale-watching group on Wednesday enjoyed a rare and spectacular encounter with perhaps 20 orcas that were ...

Researchers suggest that predation by a subspecies called Bigg's orcas might explain why members of another one, called ...

MSC Cruises partners with ORCA to advance Alaskan whale protection through marine research, crew training, and science-led ...

A man in New Zealand was sunbathing on a pontoon boat when two orcas started swimming around him. He didn’t notice at first, and people were shouting at him from land to get his attention. He is seen ...