Lisa Festervoll, among the crew, said the whole boat shook, 'hit hard and quickly'. Orcas rocked the helm and the rudder, and the boat began...

Five people were rescued from a tourist vessel that was attacked by orcas off the Portuguese coast on Saturday, authorities said. Another fo...

Iberian orcas have damaged several boats off the coast of Spain in recent weeks, leaving authorities scrambling to rescue stranded crews.

It takes practice to become the ocean's top predator.

Footage from the BBC's new nature series "Parenthood" shows orcas practicing an important blue whale-hunting technique on each other.

From Norway to the waters off New Zealand , wild orcas have been seen approaching humans who have been in boats and even standing on shore w...

Researchers have documented orcas dropping prey and other marine life in front of humans, as if offering us food. The orcas' motives are unc...

Shimron Hetmyer slammed unbeaten 97 for Seattle Orcas in their win over MI New York.

Swashbuckling West Indies batter Shimron Hetmyer has finished the match in style, as Seattle Orcas beat the MI New York by three wickets in...

The Seattle Orcas have made big changes in their leadership midway through the ongoing Major League Cricket 2025 (MLC 2025). After a disappo...

Footage captures a pair of orcas nibbling each other's tongues in the Kvænangen fjords in northern Norway. Scientists think this rarely seen...

Orcas have been spotted giving each other rubdowns with kelp tools, rubbing pieces of the seaweed between their bodies.

Animal welfare organization TideBreakers is calling for international action, warning that a killer whale mother and her calf could be eutha...

France has been struggling to find a new home for Wikie, 24, and her 11-year-old calf, Keijo, after a marine park closed down.

Newborn pilot whales have been spotted mysteriously swimming among pods of orcas. Scientists are trying to puzzle out how the pilot whale ca...