ScienceWhy we all look different: An evolutionary adaptation for uniqueness A new study finds that humans likely evolved our extraordinarily varied faces for evolutionary advantage. The team gives us new insight into how our facial genetics work.by Rebecca Kaplan
Healthy Living/WellnessDetecting depression with a blood test: Screening will be reality soonby Rebecca Kaplan
Healthy Living/WellnessHitchcock thriller helps neuroscientists detect consciousness in vegetative patientby Rhodi Lee
Healthy Living/WellnessAmerican waistlines keep expanding though BMI has stabilized: CDC studyby Rhodi Lee
Healthy Living/WellnessLong work hours not just bad for social life, also for your heartby Sumit Passary
Healthy Living/WellnessHeart doctors opt for checklist before ECG screening of young athletesby Dianne Depra
Cell phone users in Chinese city of Chongqing get exclusive pedestrian lane. Good idea!by Nicole Arce