News and discussion on
Stem cells, Cloning, Bioethics.
Latest from CellNEWS:
Adult stem cells might be more versatile than thought
US Senate Cloning Debate_Update
Where did the stem cells go?
New Anthrax Facts
Commentary: Human Brain or Monkey Business? - Chimpanzees are more closely related to humans than any other primate is. The two are thought to have shared a common ancestor 5 million to 7 million years ago, although just what that ancient primate looked like is unknown. Since then, chimps and humans have evolved separately, with humans developing a brain about twice the size of chimps.
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