Step back in time to the Mesozoic Era, where dinosaurs ruled the Earth. With this quiz, you’ll encounter iconic giants like ...

Allosaurus was the most common large carnivore of the Late Jurassic in North America. It was a smaller predecessor of the Cretaceous Tyrannosaurus. Strong forelimbs with sharp claws, powerful hind ...

The Allosaurus, often seen as a precursor to the mighty Tyrannosaurus rex (T. rex), was a paramount predator in its day, notable for its sharp claws and a powerful bite. Meanwhile, the Stegosaurus ...