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

Two orcas from the Pacific Northwest were spotted with dead salmon on their heads, an act first documented in the 1980s.

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

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

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 ...

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

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

Orcas, better known as killer whales, have been spotted hunting whale sharks, the world's largest shark species, that can ...

Pictures and videos have revealed new, specialised hunting techniques used by killer whales to attack the world's largest ...

The method of hunting may imply that some orcas in the Gulf of California have acquired a special set of skills–like going ...

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

A killer whale was spotted balancing a salmon on its head earlier this fall near the coastline in Washington state, surprising scientists and intriguing orca watchers. The critically endangered ...