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

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against ...

A skipper was stunned when he spotted a pod of eight killer whales in UK waters - in an extremely rare sighting.

The encounter, observed by snorkelers in Norway, “involved repeated episodes of gentle, face-to-face oral contact.” ...

Researchers have observed a population of orcas that cut and position kelp tools between their bodies to scrub each other’s ...

Get ready for an unforgettable 13 minutes of Orca encounters that will completely change how you see these magnificent ...

Charlie is the Marketing Coordinator and Writer for IFLScience, she’s currently completing a undergraduate degree in Forensic ...

Footage captures a pair of orcas nibbling each other's tongues in the Kvænangen fjords in northern Norway. Scientists think this rarely seen behavior could play a role in social bonding.