In today's video, we will be examining several of the most prominent sabre toothed cats who lived on the grasslands of the ...

Geologists near Starkville found a bone of a Mosasaurus hoffmannii, one of the biggest species of mosasaurs, which could reach lengths of 50 feet.

Earth was once ruled by giant reptiles. Tyrannosaurus rex, the king of tyrant lizards, crushed bones. Spinosaurus hunted in ...

Duonychus tsogtbaatari was part of an awkward-looking group of dinosaurs known as therizinosaurs, which were part of the theropod family that includes Tyrannosaurus rex. Therizinosaurs, however, were ...

No human has ever heard a dinosaur’s roar, so most people believe the iconic film series Jurassic Park and Jurassic World correctly depict how they communicated. However, according ...

In a quiet part of what is now South Australia, more than half a billion years ago, life was locked in battle. The ocean ...

you load into a server full of dinos that are all being played by other people and attempt to survive in the world by preying on smaller dinosaurs and avoiding predators at all costs. The Isle ...

Prince Charles’s Point on Skye’s Trotternish Peninsula is one of the most extensive dinosaur track sites in Scotland. Meat-eating megalosaurs and plant-eating sauropods drank from lagoons ...

Scientists' analysis of prehistoric tracks suggests predators and prey drank at the same lagoons. Duonychus is one of the few species of theropod dinosaur that evolved two-fingered hands.

Therizinosaurs, however, were plant-eaters or omnivores — not apex predators. The newly discovered dinosaur stood about 10 feet (3 meters) tall and would have weighed 573 pounds (260 kilograms).