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

Killer whales are known for exceptional intelligence, displaying complex social structures and sophisticated communication.

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

A pod of humpback whales encountered a group of killer whales during feeding time off the coast of California. On June 24, a ...

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

Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their ...

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

In each of these cases, the killer whales approached the people on their own and dropped their prey in front of them. “This ...

How to Survive reveals the final killer whale tricks that saved lives, showing the critical actions that made the difference ...

Jared Towers was in his research vessel on two separate occasions watching killer whales off the coast of Vancouver Island ...

The smallest species of whale tricks its predators by gushing red gallons of red fluid into the water when under attack ...