A study of Earth's atmosphere traces a journey of scientific discovery, from the Renaissance scientist who realized that we live at the bottom of a dense ocean

In 1960 Joe Kittinger fell to earth from the edge of space and lived. Inside a pressure suit, attached to a huge helium balloon, Kittinger freefell from where t

At a time when the polar regions are undergoing rapid and unprecedented change, understanding exchanges of momentum, heat and salt at the ice-ocean interface is

For 65 million years dinosaurs ruled the Earth-until a deadly asteroid forced their extinction. But what accounts for the incredible longevity of dinosaurs? A r

Foreward:Cosmonaut Rakesh Sharma This book, over eight years in the making, is a dramatic photo exploration of the Indian subcontinent from the air. The breatht