LGBT Immigrants Often Faced Persecution in Homeland: Study

Discrimination came from family, peers and school staff, findings show

Millions of Teens Exposed to E-Cigarette Ads: CDC

Unrestricted marketing could upend decades of progress against youth smoking

Poor Circulation in Brain Linked to Psychosis in Alzheimer's Patients

Researchers find conditions such as high blood pressure, smoking may contribute to risk

Report: DASH Diet Best Overall Eating Plan

The MIND, Mediterranean and Fertility diets also get high marks for health

Some Families Carry Shared Risk of Cancer, Twins Study Shows

Large review finds if one identical twin gets a cancer, the other is at increased risk for the disease as well

Suppository Eases Vaginal Dryness in Small Study

Anti-aging hormone DHEA reduced discomfort without raising estrogen levels in rest of body, researchers say

Talk Therapy to Tackle Fear of the Dentist

Study found this type of treatment helped many overcome phobias about dental visits

Try Home Remedies for Child's Cough or Cold

Over-the-counter treatments are riskier and costlier, says American Academy of Pediatrics

Childhood Cancer Treatment May Raise Adult Heart Disease Risk

Study finds many survivors have no symptoms, but still have heart problems

College Football Player's Autopsy May Offer Clues to Brain Trauma

Early death of Michael Keck provides researchers rare window to study chronic traumatic encephalopathy