A humungous shark that lived 115 million years ago surpassed the size of modern-day great whites, paleontologists discovered ...

In the age of dinosaurs—before whales, great whites or the bus-sized megalodon—a monstrous shark prowled the waters off ...

Rare footage of a bigfin squid captured by a ROV deployed 11,000 feet deep in the Tonga Trench. Credit: Deep Sea Research ...

From giant stick bugs to rarely seen sea creatures, these animal videos fascinated us—and led to new scientific discoveries.

Perhaps it was hiding from predators. Or trying to catch food. Then again, maybe it just wanted to be left alone. By Elizabeth Preston Like a scarf out of a magician’s sleeve, the squid appeared.

A new study reveals an unknown species of whiplash squid burying itself upside down in the deep sea — a first-of-its-kind behavior for cephalopods. When you purchase through links on our site, we may ...

Join the challenge as we dig for giant Megalodon teeth—how many will we find in this thrilling hunt? One Fernando Mendoza throw may have clinched Heisman Trophy for Indiana QB Sunday shows preview: ...