What would happen if gravity didn't exist? People and objects would float into space! With this basic introduction to gravity, young readers will discover how g

Gravity is now so universally accepted, it seems almost impossible to believe that for millennia, the force remained unknown. Yet it wasn’t until a few brilli

Learn about the great scientist Isaac Newton as he discovered gravity. You'll read about his life, the science behind his studies, and the impact of his work on

As the leading chronicler of the search for gravitational waves, Harry Collins has been right there with the scientists since the start.