An expert panel has advised the Food and Drug Administration not to approve a new drug for attention deficit hyperactivity disorder. Panel members say the drug isn't safe enough to give to millions of ...

Consumer advocacy organization Public Citizen is sounding the alarm about potential risks for birth defects associated with modafinil (Provigil) and armodafinil (Nuvigil), two stimulants commonly ...

It's both appealing and disturbing to think that taking a pill could boost someone's brainpower to make them "smarter." Films like "Limitless" and "Lucy" create fantasies of cognition-enhancing drugs ...