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

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

In each of these cases, the killer whales approached the people on their own and dropped their prey in front of them. “This ...

ORCAs, the ultimate ocean predators, are capable of hunting the largest animals on Earth, including blue whales and elephant ...

The killer whales are using a kind of marine loofah to exfoliate. Rubbing the kelp between their bodies is a form of mutual ...

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

A pod of humpback whales encountered a group of killer whales during feeding time off the coast of California. On June 24, a ...

Whales are already known to frolic through seaweed in a practice called “kelping”. They are thought to do this partly for fun ...

Killer whales have been caught using seaweed to rub and groom each other in what scientists say is the first evidence of ...

Inspired by Victoria’s Big Gay Dog Walk, the land-based whale-spotting event was first launched last year, proving a huge ...

Two Orca were spotted metres from shore on Takapuna beach this morning. Whale conservation group Project Jonah says it's common for them to come close to shore. It says Orca swim into the bays every ...