The objective was not exactly to study the kissing, but rather to understand the whales' behavioral dynamics and social ...

If you’re looking for an unforgettable adventure, swimming with killer whales in Norway is an experience that will leave you breathless. I have just returned from a 6-day expedition boat trip from ...

Two killer whales have been caught "kissing" on camera in a fiord in northern Norway. A group of snorkelers-turned-citizen-scientists captured the moment last October, and now the internet is going ...

New research shows southern resident killer whales grooming each other using kelp they’ve modified, and researchers think it’s the first time researchers have documented marine mammals making tools.

OSLO, Norway (AP) -- Keiko, the killer whale made famous by the "Free Willy" movies, has died in Norwegian coastal waters where he remained after millions of dollars and a decade of work failed to ...