Millions of years ago, Los Angeles was underwater, a vast prehistoric sea teeming with creatures that largely don't exist ...

By a very small margin, Spinosaurus is currently thought to have been the largest carnivorous (meat-eating) dinosaur, ...

Texas is home to some of the biggest fish ever caught, from ocean predators to freshwater giants. But with new deregulations ...

For 162 million years, sturgeons have fended off everything they’ve faced. Now scientists are racing to save these living ...

Megalodon may have been up to 80 feet long, but the colossal extinct shark was also probably thinner than scientists ...

Researchers have discovered fossils of an enormous prehistoric snake named Vasuki ... making it one of the largest ever recorded. It thrived in a warm climate and was likely an ambush predator.

Exactly how large megalodon was in real life is a long-standing mystery — no complete fossils have ever been discovered ... Unlike in “The Meg,” the prehistoric megalodon never coexisted ...

White sturgeeon. Image via Wikimedia commons. The white sturgeon, *Acipenser transmontanus*, holds the title for the largest freshwater fish ever caught in the United States. These prehistoric ...

Researchers have already turned up a fossil of the largest prehistoric crocodile ever found, Rowan said. Parts of New Jersey were once underwater on prehistoric Earth, and the fossils on site are ...

Iowa's state and county parks, unique museums, natural attractions, historical sites, and rolling hills along the Mississippi ...