On May 26, shark ecologist Kathryn Ayres witnessed a remarkable display of predation while guiding tourists on an ocean ...

Orcas off the coast of Mexico have devised a cunning strategy to hunt and kill whale sharks, and marine scientists have ...

A pod of killer whales has been spotted hunting the world's biggest fish, the whale shark, which is the first recorded case.

On Jan. 1, a new Washington state law will change rules for recreational watercraft operating in the vicinity of endangered ...

West Coast killer whales were last spotted sporting expired salmon in the 1980s, according to Live Science. After a nearly 40 ...

An orca pod in the Pacific Ocean off the coast of Mexico has devised a cunning strategy to hunt and kill whale sharks — the ...

In the cold waters of Puget Sound, Washington, a peculiar fashion statement has resurfaced after nearly four decades. Orcas, ...

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

A unique killer whale pod has acquired special skills to hunt the world’s largest fish.

Marine biologists documented the never-before-confirmed behavior among orcas living in the Southern Gulf of California.

Each killer whale has a distinct pattern of pigmentation behind its dorsal fin. How do these patterns vary around the world?

The adult male killer whale Moctezuma and five other killer whales (two adult females, two juveniles, one calf), in the vicinity of the juvenile whale shark, measuring around 6 meters. The whale shark ...