NASA Astrobiologist and renowned scientist Dr. David Grinspoon brings readers an optimistic message about humanity's future in the face of climate change. For t

Seeking to reenergize Americans' passion for the space program, the value of further exploration of the Moon, and the importance of human beings on the final fr

The first hopeful book about climate change, The Future Earth shows readers how to reverse the short- and long-term effects of climate change over the next thre

During the second half of the twentieth century, great changes have occurred in the natural sciences, spawned by the leap forward in physics during the war year

NEW YORK TIMES BESTSELLER • The national bestselling author of The God Equation traverses the frontiers of astrophysics, artificial intelligence, and technolo