SATURDAY, Jan. 23 (HealthDay News) -- The stunning eye makeup worn thousands of years ago by Queen Nefertiti and other Egyptian royals may not have been used to enhance beauty alone: New research suggests that the ancient cosmetics may have helped prevent or treat eye disease.

SATURDAY, Jan. 23 (HealthDay News) -- People who have an unrealistically high opinion of themselves have less activity in the frontal lobes of their brain, researchers have found.