Nearly identical twins? Who knew.
Scientists discover a new classification of twins somewhere between identical and fraternal. The twins could share an identical set of genes from the mother, but a non-identical set of genes from the father. This is a cool discovery because it could better isolate what caracteristics we get from each of our parents and better answer the question of nature vs. nurture. Of course some things may be better left unknown depending on how you feel about becoming just like your parents.