A killer whale was spotted balancing a salmon on its head. It’s not clear what the behavior means, but orcas were observed ...

Interestingly, while the lipid-rich livers are thought to be the primary target of these attacks, there was no photographic ...

A French theme park said Wednesday that it would close early next year over a 2021 law banning shows featuring marine mammals ...

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

By Caroline Hemphill Killer whales (Orcinus orca) are finding a new place to roam in the rapidly changing Arctic Ocean.

Researchers have documented killer whales working as a team to prey on whale sharks in the Gulf of California.

A pod of killer whales has revived a curious trend from the 1980s in which they swim around with dead salmon balanced on ...

A group of sea creatures were seen hunting sea lions off the coast of California, officials said. Onlookers were able to get ...

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

For the first time, scientists have captured video evidence of orcas cooperatively hunting whale sharks, the largest species ...

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

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