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

Scientists found evidence that killer whales may hunt and eat other killer whales, revealing new insights into how ...

Dramatic footage shows several killer whales circling and feeding on a blue shark off Baja California Sur, Mexico. Wildlife videographer Evans Baudin filmed the orcas taking turns with the carcass, a ...

Blue whale calves enter the world already the size of a bus, yet they still face danger. A hungry killer whale sees a slow, inexperienced target guarded by a single adult. However, orcas cannot reach ...

Orcas don’t have any natural predators, so how did this happen? The tooth marks, it turned out, were distinctive – they were ...

Two severed fins bearing the tooth marks of other killer whales have raised a troubling question: are some orcas hunting ...

Researchers are investigating the sighting of three killer whales in Puget Sound that do not match any known regional catalogs. Experts say the whales may be a mammal-eating ecotype from the Gulf of ...

Today is Tuesday, March 17, the 76th day of 2026. There are 289 days left in the year. This is St. Patrick’s Day.

Dramatic landscapes and rich biodiversity characterize Alaska’s unique environment. Alaska is the only US state with ...

Mountain Lake, a historic Florida golf course and community, hosts the Citrus Bowl, a women's pro-member-guest tournament.