Killer whales have been caught on video breaking off pieces of seaweed to rub and groom each other, scientists announced Monday, in what they said is the first evidence of marine mammals making their ...

Killer whales have been caught on video breaking off pieces of seaweed to rub and groom each other, scientists announced Monday, in what they said is the first evidence of marine mammals making their ...

The orcas' coordinated movements and tail slaps suggested they were hunting. Drucker used the zoom lens on her camera to spot ...

Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their prey with humans, according to research published in the Journal of ...

Grabbing a meal with a friend is way better than dining solo — and killer whales agree. The whales prefer to hunt for herring in pairs, researchers report July 3 in Current Biology. These cetaceans ...

Two French sailors were rescued off the coast of northern Spain after their boat was rammed by orcas. They were taken safely to shore by the Spanish coastguard after the killer whales attacked their ...

Killer whales trapped under ice in a remote Quebec village have reached safety. Jan. 10, 2013— -- The killer whales trapped under ice near a remote Quebec village reached safety today after the ...