Size, Experience Matter on Rugby Field, Study Finds

SATURDAY, Feb. 25 (HealthDay News) -- When it comes to rugby, players' height, weight and experience are the keys to World Cup success, research indicates.

Video Games, Impulsivity Seem to Go Hand-in-Hand

SATURDAY, Feb. 25 (HealthDay News) -- Too much time spent playing video games may lead to impulsive behavior and attention problems in children, and vice versa, according to a new study.