Evolution determines who lives ... torment of Charles Darwin to the scientific revolution that spawned the tree of life, from the power of sex to drive evolutionary change to the importance ...

“Evolution isn't just a story ... extinct over the 3.5-billion-year history of life on Earth––can be summarized in an enormous family tree. To help you explore this tree and understand ...

This article examines the fossil evidence of our 6 million year evolution. Darwin's great ... and distant kin in a vast family tree of life. The implications are breathtaking; if we could travel ...

(Darwin 131–132) In the years following Darwin's work, biologists formally rejected the ladder of life in favor of the tree concept. Nonetheless, many current discussions of evolution ...