The killer smooch was caught on camera by scientists during a snorkelling trip in northern Norway. The tender interaction ...

On more than 30 occasions and across four oceans, orcas have attempted to share their prey with people, potentially to ...

THIS is the astonishing moment a pair of orcas was spotted kissing – with tongues – for the first time ever in the wild. The ...

The whales were recorded in Norway - Scientists have observed similar behaviour in the past but have not decoded it ...

A study published in the journal Oceans details the remarkable chance encounter between a group of citizen scientists on a ...

Jared Towers was watching a pod of orcas in Alert Bay, Canada, in 2015 when something unusual happened. Two of the killer whales—a pair of siblings named Akela and Quiver—approached Towers with dead ...

This is the first known case of wild marine mammals making tools out of objects in their environment, according to The Center ...

And killer whale youngsters are fond of playing kelp keep-away. But what the southern residents are doing with the kelp ...

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

An orca that carried her dead calf for 17 days in 2018 seems to be repeating the behavior with a newly deceased baby whale. Researchers say it's a show of grief. An orca mother carried her dead ...

Mother orca Tahlequah has been carrying her dead calf, a daughter, for at least 11 days, according to local news outlets. Tahlequah first made headlines in 2018 after taking a different dead calf ...