LifeThe strange ape that's rewriting our family tree The story of our evolution seemed clear. But a string of recent discoveries in Africa is forcing us to radically rethink it Features
LifeSoftware says Knox's DNA not on crime scene bra clasp Genetic profiles built on tiny traces of DNA – like that used in Amanda Knox's trial – are often controversial. New software could clear up the confusion ¿ìè¶ÌÊÓÆµ