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

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against each other’s bodies, a study shows.

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

We were amazed when we first noticed this behavior,” said Michael Weiss, research director at the Center for Whale Research in the U.S. state of Washington. What started as a puzzling observation in ...

This is the first documented evidence of its kind of marine mammals fashioning tools out of objects in their environment, ...

Killer whales turn kelp stalks into tools that they use to groom each other while cleaning their own skin, too, observations ...

XRP pushed decisively above $2.20 resistance in the latest session, gaining nearly 2% on the back of surging trading volume ...

Researchers focused on the Salish Sea have made an intriguing discovery about Orcas. These whales, which have continually ...

Behavioral ecologist Michael Weiss was browsing through new drone footage of the orca pods he studies in the Salish Sea when he spotted one of the killer whales carrying something green in its mouth ...

A group of orcas in the North Pacific have been captured on video breaking off pieces of seaweed to groom each other ...