A KILLER whale that spent its whole life in captivity and fatally attacked its trainer in 2009 has died at a Canary Islands ...

A killer whale was spotted balancing a salmon on its head. It’s not clear what the behavior means, but orcas were observed ...

“We are living in a moment where these different diets—intermittent fasting, ketogenic diet, calorie restriction—are used now more and more for metabolic diseases like diabetes, but there’s been a lot ...

Though researchers have some best guesses, nobody seems to know for sure why exactly a killer whale in Washington state was ...

By Jason Bittel Off Baja California in Mexico, a killer whale named after an Aztec emperor is leading his pod on routine takedowns of the largest fish in the sea: whale sharks. There have been ...

He switched from a near-carnivore diet to a completely vegan-keto meal plan for an entire week. The 28-year-old revealed that the vegan lifestyle upset his stomach quite a bit, but he had ...

King salmon, or chinook, are a critical part of the diet of Southern Resident killer whales. The population of Southern ...

Orcas, better known as killer whales, have been spotted hunting whale sharks, the world's largest shark species, that can grow up to 40 feet -- which has surprised the scientists. The orca pod ...

(Credit: Kelsey Williamson) Orcas can get organized. When hunting for whale sharks — the world’s largest fish — a pod of killer whales appears to target the youngest most vulnerable sharks, ram them ...

These predation events, documented between 2018 and 2024, reveal a coordinated and strategic approach by a pod of killer whales. Whale sharks (Rhincodon typus) and orcas (Orcinus orca) are each ...

UNDATED (WKRC/CNN Newsource) - Scientists discovered that a pod of orcas have developed a new method for killing whale sharks, the world's largest fish. Scientists have believed that killer whales ...