While human evolution begins with the last common ancestor of all life, it generally refers to the evolutionary history of primates and in particular the genus Homo, including the emergence of Homo sapiens as a distinct species of hominids ("great apes"). The study of human evolution involves many scientific disciplines, including physical anthropology, primatology, archaeology, linguistics, embryology and genetics. Primate evolution likely began in the late Cretaceous, 85 Ma (million years ...

2010/09/03 · Science & Reason on Facebook: http://tinyurl.com/ScienceReason California Academy of Sciences: Human Evolution -- Tool use by early humans started much earli...

The timeline of human evolution outlines the major events in the development of human species, and the evolution of humans' ancestors. It includes a brief explanation of some animals, species or genera, which are possible ancestors of Homo sapiens. It does not address the origin of life, which is addressed by abiogenesis, but presents a possible line of descendants that led to humans. This timeline is based on studies from paleontology, developmental biology, morphology and from anatomical ...

Arizona State University's Institute for Human Origins reviews four million years of human evolution in an interactive documentary. Includes an extensive glossary, a bibliography, and an annotated set of links. [Requires Flash and a high-speed connection.]

Smithsonian Institution's journey through five million years of human evolution.

Human evolution is a rapidly-changing field, with the regular discovery of new fossil material leading scientists to constantly reconsider evolutionary relationships. This section is an overview of current knowledge of human ancestors, but also presents ...

Homo habilis Homo habilis is the earliest known species in the human lineage. Named in 1964 by Richard Leakey, the term ‘habilis’ refers to ’being handy.’ This name was suggested because the hand and foot remains of this species were ...

Origins of Life and Human Evolution ... Primates are remarkably recent animals. Most animal species flourished and became extinct long before the first monkeys and their prosimian ancestors evolved.

Get information, facts, and pictures about human evolution at Encyclopedia.com. Make research projects and school reports about human evolution easy with credible articles from our FREE, online encyclopedia and dictionary. ... Human Evolution

human evolution, the process by which human being s developed on Earth from now-extinct primates. Viewed zoologically, we humans are Homo sapiens, a culture-bearing, upright-walking species that lives on the ground and first evolved in Africa ...