[caption id="attachment_9171" align="alignleft" width="350" caption="Fossil of Fuxianhuia courtesy of Xiaoya Ma"] [/caption]Your everyday cockroach might not seem terribly intelligent. But new fossil evidence from 520 million years ago suggests that this insidious insect might have had some surprisingly smart early ancestors. [More]



Add to digg
Add to StumbleUpon
Add to Reddit
Add to Facebook
Add to del.icio.us
Email this Article





Source: Complex Brains Existed 520 Million Years Ago In Cockroach Relative


David Cottle

UBB Owner & Administrator