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 ...

Kamea, a killer whale born into captivity in SeaWorld San Antonio, has died after contracting an undisclosed illness, the ...

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

Inspired by Victoria’s Big Gay Dog Walk, the land-based whale-spotting event was first launched last year, proving a huge ...

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

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

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

SeaWorld San Antonio says an 11-year-old orca at the theme park died. A young member of SeaWorld San Antonio's orca family ...

The orca, also known as the killer whale, is one of the most fearsome predators of the ocean. With incredible speed, strength, and intelligence, orcas dominate the seas, preying on everything from ...