Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review ...

"Orcas often share food with each other—it's a prosocial activity and a way that they build relationships with each other.

A study published in the journal Current Biology describes a new example of tool use by a critically endangered population of ...

Using sightings over four decades, researchers have pinpointed three main orca habitats off Australia, with key differences ...

They and other killer whales have long been hunting sharks for their organs, he said. Footage of orcas killing a great white shark by snapping at its liver entranced the internet recently.

A killer whale punts a sea lion almost 20 feet into the air, a common hunting tactic used by killer whales to slow down and exhaust its prey. (Morgan Quimby Photography) ...

Pod of Bigg's killer whales caught on video in rarely seen bird hunt off Seattle 00:53. A pod of orcas swam close to shore and amazed onlookers in Seattle by treating the whale watchers to the ...

Killer whales are known for their intelligence and power, even an inclination to sink yachts. Now, research is showing how they take down prey that few other animals can. Orcas in Mexico's Gulf of ...

Killer Whales Are Hunting Whale Sharks — the Largest Fish in the World, New Photos and Study Show. The killer whale pod in Mexico hunts and attacks much larger whale sharks by targeting them ...

Killer Whales Hunt and Feast on the Largest Fish on Earth. Whale sharks are gentle, filter-feeding giants, but orcas in Mexican waters were documented attacking the animals and devouring their livers.

Two killer whales are hunting great white sharks — to eat their livers. Esther Jacobs smelled murder on the water. As the pungent odor of shark liver filled the air and an oily sheen spread ...