Deserts make up a third of the planet's land surface, but if you picture a desert, what comes to mind? A wasteland? A drought? A place devoid of all life forms?
Rivers have played an extraordinarily important role in creating the world in which we live. They create landscapes and provide water to people, plants and anim
What were the landscapes of the past like? What will landscapes look like in the future? Landscapes are all around us, but most of us know very little about how
For millions of years reptiles have walked, crawled, and slithered over the face of our Earth. From the mighty dinosaurs who dominated the land, the pterosaurs