Blue whale calves enter the world already the size of a bus, yet they still face danger. A hungry killer whale sees a slow, ...

It’s hard to picture a creature so immense that a person could stand inside one of its arteries, yet that’s the reality of the blue whale—the largest animal ever to live on Earth. A detail like that ...

Scientists in Indonesia have tagged a pygmy blue whale for the first time using a drone. Data from the tag revealed a previously unknown path used by the species on its southern migration from ...

A battle between a megalodon and a blue whale sounds thrilling on paper, but in reality, these giants were separated by millions of years, which might be for the best. The megalodon, an enormous shark ...