Two orcas from the Pacific Northwest were spotted with dead salmon on their heads, an act first documented in the 1980s.

Conservation helped stop most whale hunting. Now shipping kills them and little is done to avoid collision risk ...

The endangered group near the main islands is down to an estimated 138 dolphins, according to the study. Itʻs the only ...

Killer whales off Mexico have developed coordinated hunting skills to take down whale sharks, adding to their reputation as ...

One fashion trend from the '80s may be making a comeback – at least with killer whales. An orca has been spotted wearing a ...

This is the amusing moment a killer whale nodded its head and stuck its tongue out at zoo visitors. The playful sea creature ...

A new study reveals how a group of killer whales is able to hunt whale sharks, adding to a growing body of research showing how the whales use intelligence and coordination in impressive ways.

In a remote corner of Antarctica, a group of killer whales capture their prey in the most extraordinary fashion. In a remote corner of Antarctica, a group of killer whales capture their prey in ...

The orca in the photo was identified by researchers as J27 Blackberry, who isn’t the most social orca in the pod, according ...

The scientists mapped and quantified movement for four globally distributed large whale species — the blue, fin, humpback and sperm whales — based on 435,000 locations and then related the ...

The permits allow for annual catches of 209 fin whales and 217 minke whales during each year's whaling season, which runs from mid-June to September, said the government, which lost Saturday's ...