Guests at a recent killer whale show at a popular aquarium were shocked to see the animal was injured. The orca began to leak ...

Pictures and videos have revealed new, specialised hunting techniques used by killer whales to attack the world's largest fish, according to scientists. On four occasions caught on video ...

In 1987, a group of killer whales off the northwestern coast of North America briefly donned salmon “hats,” carrying dead fish on their heads for weeks. Recently, a male orca known as J27 ...

A new study details how, in the Gulf of California, a pod manages to carry out coordinated attacks against the largest fish ...

Off Baja California in Mexico, a killer whale named after an Aztec emperor is leading his pod on routine takedowns of the largest fish in the sea: whale sharks. There have been isolated reports in ...

An aquarium in southern China has come under scrutiny for showcasing a robotic whale shark instead of a live one, igniting passionate debates around animal welfare and consumer rights. Videos ...

Orcas in the Gulf of California appear to have gained special skills to hunt and kill the world’s largest fish, according to a new study. Whale sharks, which grow up to 18m long, are known to ...

Oregonians may have a special place in their hearts for Keiko, the killer whale that became famous because of the Oregon-filmed movie, “Free Willy,” and who later lived at the Oregon Coast ...