Smoggy Air Tied to Heart Attacks: Study

SUNDAY, Feb. 17 (HealthDay News) -- Levels of ozone and of air pollution are directly linked to heart attacks, according to a new study from Houston.

Fitness Experts Dispel Common Exercise Myths

SUNDAY, Feb. 17 (HealthDay News) -- Several often-cited fitness "facts" are really myths, according to experts on exercise.