A documentary exploring the connection between lower Snake River salmon and the survival of Pacific Northwest orca whales ...

Word and photos of Vancouver’s mystery orcas reached marine biologist Emma Luck in Alaska. A year earlier, she had been ...

Blue whale calves enter the world already the size of a bus, yet they still face danger. A hungry killer whale sees a slow, ...

Two groups of killer whales are engaging in a terrifying, bloody cannibalistic war beneath the ocean’s surface, where gangs ...

Researchers suggest that predation by a subspecies called Bigg's orcas might explain why members of another one, called ...

Discover how human whalers and killer whales teamed up to hunt on the Australian coast in what is known as the Law of the ...

Is a long-dead whale buried on Livingston Mountain in east Clark County? The short answer is yes. The long answer involves a ...

Historically, killer whale diet research relied on surface sampling of prey fragments, usually scales, helping researchers to determine primarily salmon species. Newer techniques that analyze DNA in ...

Baja Wild Encounters urges operators and guests to prioritize conservation, safety, and long-term protection over ...

Whale watching in Cabo San Lucas has a seasonal window each year due to migrating whales traveling to warmer breeding waters.

Detached orca fins scored with distinctive tooth marks suggest that killer whale cannibalism is happening — and it might ...

Fish-eating killer whales in southern Alaska may have a more varied and flexible diet than previously understood. Credit: Shutterstock A long-term study using DNA from whale scat has revealed ...