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

Killer whales can feed on marine mammals, turtles, and fish. In the Gulf of California, a pod might have picked up new skills ...

Orcas appear to select the youngest fish, work together to flip them upside down, then target the most vulnerable areas of ...

Follow one scientist in the search for one particular pack of killer whales, because for him, this mission is personal ...

The pod of orca whales that made headlines for their rare, prolonged tenure in Southern California earlier this year has made ...

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

Whale sharks are gentle, filter-feeding giants, but orcas in Mexican waters were documented attacking the animals and ...

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

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 ...

Killer whales themselves can grow to be up to 26 ft long (8 m) and weigh in excess of 6 tons. Whale sharks are filter feeders ...

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