What would life on other planets look like? Forget the little green men, alien life is likely to be completely unrecognisable -we haven't even discovered all th

"A fascinating and useful handbook to both the science and science fiction of extraterrestrial life. Cohen and Stewart are amusing, opinionated, and expert guid

Earth’s Evolving Systems: The History of Planet Earth, Second Edition is an introductory text designed for popular courses in undergraduate Earth history. Wri

The author brings the tenets of biological evolution to bear on alien abductions and expands our ideas of how aliens might have evolved and influenced human dev

In this groundbreaking book, Adrian Bejan takes the recurring patterns in nature—trees, tributaries, air passages, neural networks, and lightning bolts—and