Learn more about a group of orcas in the Pacific Northwest that have been observed making and using tools to groom each other ...

The killer whales are using a kind of marine loofah to exfoliate. Rubbing the kelp between their bodies is a form of mutual grooming, and quite possibly, the first documented tool use for social ...

Orcas were spotted using kelp as a grooming tool on each other, the first known use of tools among cetaceans for something ...

Researchers using a new drone say they have observed killer whales finding and modifying stalks of kelp to preen each other.

A true titan of the ocean, the Blue Whale reigns as the largest and most powerful creature on Earth. With its immense size, reaching up to 98 feet in length and weighing over 400,000 pounds, the Blue ...

From the entanglement of Shelagh, a critically endangered North Atlantic right whale, to the awe-inspiring appearance of the ...

In a world full of bad news, there’s been good news in whale conservation. Many of the great whales are coming back. In fact, ...

Researchers bring a SETI approach to the question of what—if anything—humpbacks’ underwater smoke rings might be trying to ...

Other animals including some early humans, non-human primates, sea otters, elephants, and bird species are known to use ...

Cecilia Vega describes what it was like snorkeling with sperm whales 04:14 "I'm in the pinch-me phase. I can't believe I get to actually work here and call this place home now," newest 60 Minutes ...

New research on orcas points to an old human error: we assume what we can’t perceive doesn’t exist Do you loofah? It’s an efficient delivery of cleaning, soothing, shining pleasures to your skin.

Want to swim with the Tulum whale sharks? As I’ve swam with whale sharks in Mexico myself, you’re in the right place for tips — and you’re in for an unforgettable experience In this article, I’m going ...