Evolution…observed »
By Chris Miller on Jun 17, 2008 in Passing It On, Science | 4 Comments
A major evolutionary innovation has unfurled right in front of researchers’ eyes. It’s the first time evolution has been caught in the act of making such a rare and complex new trait.
And because the species in question is a bacterium, scientists have been able to replay history to show how this evolutionary novelty grew from [...]
