Fish Oil Supplements Have Little Effect on Irregular Heartbeat: Study
Too Many Heart Scans May Pose Radiation Risks, Cardiologists Say
Emotional Life Lingers for Alzheimer's Patients, Even as Memory Fades
After-School Exercise Yields Brain Gains: Study
Better-Informed Women Order Fewer Prenatal Gene Tests, Study Finds
Junk Food Cravings Linked to Brain Lapse
Brain Chemical May Help Control Tourette 'Tics'
Boys With Autism Show Certain Grammar Skills in Study
Common Painkillers Tied to Blood Clot Risk, Study Suggests
Can Media Multitasking Alter Your Brain?