In this episode, the ocean itself quietly becomes the villain in megalodons comeback story. You see how cooler waters, patchy prey, and nimble modern predators like great whites and killer whales gang ...

And it was huge. The ancestor of today’s 20-foot great white shark was thought to be about 26 feet long, the authors of a ...

Researchers, studying huge vertebrae discovered near Darwin, have identified this creature as the earliest known ...