Though researchers have some best guesses, nobody seems to know for sure why exactly a killer whale in Washington state was ...

In the attacks, caught on video between 2018 and 2024, the orcas killed young whale sharks that gathered in the Gulf of ...

A pod of killer whales has developed "unique" skills to hunt the world’s biggest fish. The orcas have been spotted in the ...

An especially popular killer whale put a dead fish on his head, in a throwback to a fashion last seen in the 1980s.

King salmon, or chinook, are a critical part of the diet of Southern Resident killer whales. The population of Southern ...

Another killer whale hits the ventral side of the whale shark. Kelsey Williamson. In the sunlit waters of the Gulf of ...

Researchers said a pod of killer whales in the Gulf of California may have acquired specialised hunting techniques to prey on ...

A pod of killer whales shocked onlookers in Shetland by swimming up to the shore. The orcas were spotted on Friday in waters ...

A pod of killer whales has developed “unique” skills to hunt the world’s biggest fish. The orcas have been spotted in the ...

Orca whales have been spotted wearing dead salmon as hats, simultaneously charming and confounding scientists around the ...

Janiger, a marine biologist, cetacean researcher and educator, was honored on Sunday, Dec. 1 for her 40 years of dedication ...

This is the first time marine scientists have documented a new hunting technique of killer whales. A group of orcas were ...