Dinosaurs came in many different shapes and sizes. Some were as tall as buildings and had sharp teeth, like the Tyrannosaurus Rex. Many dinosaurs had long tails, like the Tsagantegia. The ...

Choose a basic dinosaur shape that is easy to draw. If freehand drawing isn’t your strong suit, don’t worry—you can print a template from the internet and trace it onto the cardboard.

revealing the ecological and evolutionary dynamics that shaped dinosaur dominance. The Evolutionary Scene: A 30-Million-Year Transformation Dinosaurs first appeared during the Triassic period ...

Dinosaurs are a group of reptiles that dominated the land for over 140 million years (more than 160 million years in some parts of the world). They evolved diverse shapes and sizes, from the fearsome ...

Researchers at the University of Kent say their work uncovers the genetic secret behind why dinosaurs came in such a variety of shapes and sizes. This variation helped the creatures evolve quickly ...