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

Photos and videos of the apex predators reveal how they engage in coordinated hunts in Mexican waters to take down juvenile ...

Samples of whale shark skin reveal signs of possible diseases and pollutants, showing just how deeply human activity may ...

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 ...

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

Orcas have been in the news for quite some time, and now these killer whales are making headlines for hunting whale sharks.

An especially popular killer whale put a dead fish on his head, in a throwback to a fashion last seen in the 1980s.

Orcas are endlessly fascinating creatures. Their antics have been the focus of the internet's interest in recent years. Now, ...

Killer whales themselves can grow to be up to 26 ft long (8 m) and weigh in excess of 6 tons. Whale sharks are filter feeders ...

When they're wearing salmon hats and terrorizing yachts, it's easy, perhaps, to forget that orcas are the most fearsome large ...