Southern resident killer whales always look sharp in their smooth black-and-white body suits, but now they have a new ...

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 ...

United States - A pod of killer whales in the Gulf of California may have acquired specialized hunting techniques to prey on whale sharks, the world’s largest fish. Researchers have documented four ...

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

A new technique from an elite marine predator has emerged that challenges the dominance of the mighty whale sharks in 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.

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 ...