Ask anyone who’s had encounters with killer whales, and they will tell you just how smart they are. Orcas are incredibly intelligent creatures, capable of complex hunting strategies. They also engage ...

Researchers suggest that predation by a subspecies called Bigg's orcas might explain why members of another one, called resident orcas, stay in such large family groups ...

In 2022, a Russian whale researcher made a remarkable discovery on Bering Island off Russia's Pacific coast: a severed killer ...

A family was going for a beach walk when they found an ancient whale's fossil.

Pilot whales rarely enter waters near the coast here. When they do, it's typically a bad sign as they're known for beaching when sick or distressed.

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

This weekend, Dana Point Harbor dives into the annual Festival of Whales. Now in it’s 55th year, the three-day-long event invites locals and visitors to mark the gray whale migration with a parade, ...

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

Family film shot on the Ningaloo Reef centres around a young girl who befriends an endangered whale shark pup.

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 have a diverse, seasonally changing diet featuring salmon and groundfish, ...

KILLER whales have broken into an all out cannibalistic civil war, scientists believe. Biologists have warned of an all-out orca-on-orca battle being fought in the North Pacific where one deadly ...