Orcas often share food with each other—it’s a prosocial activity and a way that they build relationships with each other,” ...

Scientists documented 34 remarkable cases of wild killer whales trying to give food to humans across four oceans over 20 ...

Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their ...

This is the first of its kind along the West Coast and now offers data on where orcas are traveling overnight, which ...

A discovery of unique killer whale behavior may be the first documented time a marine species has been seen using and ...

Orcas were spotted using kelp as a grooming tool on each other, the first known use of tools among cetaceans for something ...

Killer whales "groom" each other using tools made from seaweed, reveals new research. The "incredibly exciting" discovery is ...

SeaWorld San Antonio says an 11-year-old orca at the theme park died. A young member of SeaWorld San Antonio's orca family ...

The magnificent photos show the whale breaching as it swam with its pod. 3. A white killer whale was spotted breaching with its pod off Japan. Jam Press/Splitpics/Noriyuki Hayakawa.

Stunning footage captures incredibly rare albino killer whale with all-white markings swimming with normal-coloured orcas off ... Hollywood A-lister's son, 16, makes debut at fashion show ...

How to watch 'Expedition Killer Whale' online and on TV, ... After premiering in the U.K. on the BBC on Dec. 26, 2024, the show will be released in the U.S. on PBS on Wednesday, Feb. 12.

A killer whale mother who carried her dead calf for 17 days in an apparent show of grief has given birth to a new calf, scientists have said. The orca, named Tahlequah and known to researchers as ...