Study finds cognitive behavioral therapy skills could offer boost to unemployed

Study suggests 'placebo effect' might be at play

Driving cholesterol down to very low levels produced no extra benefit

Study finds cognitive behavioral therapy skills could offer boost to unemployed

Study suggests 'placebo effect' might be at play

Driving cholesterol down to very low levels produced no extra benefit

Study found link between severity of sleep apnea and performance on attention, memory tests

Drug lowered viral activity, recurrence of symptoms in study patients

Blood thinners -- not aspirin -- dramatically cut the risk of stroke, researchers say

Study sheds light on a popular marketing tactic that may raise drug costs for seniors