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

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

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

About 40 years ago, researchers noticed a population of orcas had begun swimming around with dead fish on their heads, and ...

Orcas know how to hunt and kill the world's largest fish, reveals new research - Orcas show off their terrifying intelligence ...

It’s a very sophisticated thing to do something for no purpose other than that it amuses you,” on researcher said.

Orcas off the coast of Mexico have devised a cunning strategy to hunt and kill whale sharks, and marine scientists have ...

Orcas are apex marine predators, found in all the oceans of the world. With their high levels of intelligence and cooperative ...

Researchers are witnessing an old trend among orcas returning after about four decades. The aquatic animals belonging to the ...

Orcas’ physiology should hamper their ability to catch whale sharks. “They have lungs,” says Pancaldi. The whale shark, with gills, can do infinite lurks and dive 2,000 meters deep, while its mammal ...

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

Experts say it may just be a "fad" that has emerged as the whales find more time to goof around. Read more at ...