Fossils reveal that long-necked baby dinosaurs were the main food source for large, voracious Jurassic predators.

The curious minds at What If see what would happen if humans were dinosaur size, revealing ecosystems, gravity, and survival challenges. Inside an AI start-up’s plan to scan and dispose of millions of ...

A group of researchers has estimated how long it took tyrannosaurus rex to reach its full size — and the time period is significantly longer than scientists previously believed. The dinosaur is ...

Brachiosaurus was among the largest animals ever to walk on land, towering above entire prehistoric landscapes. Its unusual body proportions allowed it to reach food sources no other dinosaur could ...

A holiday haven in Indiana is in the midst of celebrating the next big one—Halloween—and this year, they're going Jurassic. Holiday World is a big theme park located in Santa Claus, Indiana. During ...

“Of the giant carnivore dinosaurs, T. rex is the one we know the most about because it has a pretty good fossil record,” Rowe says. There are many complete skulls which have already been scanned and ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. London CNN ...

Whale sharks are the largest species of shark. Their gentle manner and massive size make them the gentle giants of the ocean. However, one especially large whale shark has been spotted off the Pacific ...

After millions of years, six incredible dinosaurs are coming back to life. In “Walking with Dinosaurs” on PBS, paleontologists discover the lives behind the fossils, using the latest scientific ...

We know dinosaurs were big, but how big were they? And how do we even know? Luckily, paleontologists and other scientists know how to find the answers. By measuring fossils, comparing them to the ...

Long-necked sauropods ruled the land during the Jurassic and Cretaceous ages. These plant-eating giants appeared on every continent and grew to sizes no other land animal has matched. A key reason for ...

The dinosaur park in Leonia at Overpeck Park appears to be headed for extinction. Field Station: Dinosaurs reopens on Saturday for what management says will be its final season. Attendance has dropped ...