A biologist explains the surprising evolutionary math behind how the blue whale became the largest animal that has ever lived ...

You’d think such a massive creature would be an apex predator, but blue whales are actually gentle giants of the ocean. Let’s talk about twelve facts that make blue whales truly amazing. 1. Blue ...

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 ...