Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

Researchers have documented orcas seemingly gifting rays, seals and fish to scientists and divers, which could suggest they ...

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

Killer whales have joined the rare club of animals that can make and use tools, for the first time being observed crafting a ...

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

Southern resident killer whales have been caught on drone video crafting kelp tools to groom one another—an unprecedented ...

Kamea, 11, a female killer whale born into captivity in SeaWorld San Antonio, has died after contracting an unknown illness, ...

Staff have shared their heartache following the death of Kamea, they described her as 'playful and mischievous' and shared ...

A massive killer whale swam deep into Yaquina Bay, hunting alone and stunning onlookers. Here's what we know about T049C — ...

The killer whales are using a kind of marine loofah to exfoliate. Rubbing the kelp between their bodies is a form of mutual ...

A killer whale sighting in Vancouver stunned triathlon swimmers as three orcas swam near them during the T100 race. Here’s ...