Thediscoveryin2003sparkedinternationalintrigue–atiny,mummifiedskeletonwithanalien-likehead,tuckedintoaleatherpouchfoundbehindachurchintheAtacamadesertofChile.Th
ResearchersworkingonastudyledbyStanfordUniversityhaveassignedlevelsofriskto25mutationsassociatedwithbreastandovariancancer,andtheresultsmaybehelpfulinguidingtre