The antiretroviral drug dapivirine that is released from an experimental vaginal ring to protect against HIV is absorbed in very low concentrations into breastmilk.

People with higher cognitive abilities are more likely to learn and apply social stereotypes, finds a new study.

Harvard Researchers reveal that a primitive blueprint of organization is already present in the brains of primates just a few days after birth and appears to get gradually filled in with age and experience.

Scientists have demonstrated how an investigational drug works against a rare, fatal genetic disease, Niemann-Pick type C1 (NPC1).