Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton ...

A whale's diet varies by species. Odontocetes, or whales with teeth, use echolocation to hunt their food with sound rather ...

One of the most unique about whales is that they're the largest animals to ever exist on Earth — even bigger than the largest dinosaurs to have ever roamed the planet. That's right: The biggest whale ...

Scientists said the presence of killer whale DNA on the great white shark was the result of a "true predation event".

All whales are divided into two suborders: Odontoceti (those that have teeth) and Mysticeti (which have baleen plates instead). A whale's diet depends on its suborder. But not all whales within each ...

Krill make up the vast majority of a blue whale's diet. The blue whale is a filter-feeder. Its throat has an expandable, pleated structure to engulf a volume of water and prey that is greater than the ...

Fortunately, humans are not part of a humpback whale diet, so the two women were not eaten. Also, their esophagus is not big enough to swallow large prey. In case they accidentally swallow humans ...