Few frontiers have inspired human imagination as much as the final frontier: outer space. What seemed impossible a mere hundred years ago has now been accomplis

This revealing title offers readers insight into the many transformations our universe has experienced since its origin fourteen billion years ago. Through dyna

The Visual Guides series answers the most important questions on topics that fascinate everyone through a series of videos and animations: weather, the human bo

What happened to the dinosaurs that once roamed Earth? Could they have been extinguished by an explosion or perhaps by a meteor? Through colorful images and acc