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

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

The apex predators have offered up fish, birds, turtles and whales to humans around the world, according to the study.

In the deep blue waters of the world’s oceans, some of the most intelligent and social creatures on Earth are engaging in ...

Keeping track of hundreds of orcas is being made simpler with the help of an AI algorithm that can identify individual killer whales with 92% accuracy.

A surprising new study now shows that orcas have a softer, possibly even romantic, side as they are caught kissing on film ...

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

When behavioural ecologist Michael Weiss spotted a Salish Sea orca holding a green object in its mouth, he chalked it up to ...

Killer whales have been documented offering food provisions to humans swimming near them or in nearby boats. Learn more about this fascinating behavior.

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

Orcas, also known as killer whales, are among the most intelligent and social of marine mammals. They live in tight-knit pods ...