The J-, K- and L-pods are down to just 73 orcas, according to the latest census completed in July by the Center for Whale ...

Orcas off the coast of Washington State are balancing dead fish on their heads like it's the 1980s, but researchers still ...

Another killer whale hits the ventral side of the whale shark. Kelsey Williamson. In the sunlit waters of the Gulf of ...

Orcas in the Gulf of California hunt whale sharks using advanced techniques. This highlights the need for conservation ...

A pod of orcas has caused a stir by swimming up alongside onlookers at the Lerwick waterfront in Shetland. The beautiful ...

In what may seem like a call-back to 1980s whale culture, a resident orca off the coast of Washington state was recently ...

Hatful of Sorrow You've probably heard all about orcas' daring feats, like sinking yachts. But are you aware that they can be ...

Off the coast of Mexico, scientists have observed a pod of killer whales adapting new skills to help them hunt these docile ...

For the first time, scientists have captured video evidence of orcas cooperatively hunting whale sharks, the largest species ...

Researchers have documented killer whales working as a team to prey on whale sharks in the Gulf of California.

The dinner menu for the world’s orca whales is pretty varied. Some, like the crafty transient killer whales in the Pacific ...

The orca attacks appear to be led by a large adult male, suggesting that he may be leading the charge on this predatory ...