Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

A mysterious whale that has puzzled scientists for decades may not be an anomaly, but a clue to what climate change is doing ...

Earth has been home to massive-sized creatures, including ocean giants to land behemoths, which display the incredible diversity that makes nature a truly versatile place. Here’s a look at the 10 larg ...

A mysterious structure spotted in the Pacific was first thought to be a long-lost shipwreck. What researchers found instead ...

Whales are some of the largest known creatures to exist (or, in the case of the blue whale, to have ever existed) on Earth, with some species weighing up to 200 tons—and while many find the ...

A new study proposes that the massive ancient shark was built more slenderly than a great white. But not all paleontologists ...