
Genomic Fossils Reveal Explosion of Life 3 Billion Years Ago
(LiveScience.com)
Unusual Little Blurbs
LiveScience.com - Life has existed on Earth for roughly 3.5 billion years, but
there is very little fossil record left for most of that time. However, two
researchers have used modern genomes to look back in time and reconstruct the
evolution of ancient cells.
Source: Yahoo! News: Biotechnology News