Bok
05-04-2012, 06:32 PM
Geologists, biologists join forces to tell new stories about the first cells on Earth
More... (http://www.sciencenews.org/view/feature/id/340401/title/Traces_of_Inaugural_Life)
More... (http://www.sciencenews.org/view/feature/id/340401/title/Traces_of_Inaugural_Life)