“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 ...

students will watch seven videos that introduce the missions and give context for how the theme of each mission helps us understand how evolution has shaped life on Earth. Deep Tree: Students ...

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 ...