Study findings differ by race, but one expert says they're inconclusive
Author - Joseph Smith
Mind-body interventions reverse DNA reactions that cause stress, study suggests
Cycling benefits your heart, muscles, waistline and disposition, experts say
Researchers say get moving, and point to national exercise guidelines
Immune cells that guard against the virus don't function properly, researchers say
Study of college students finds regular slumber schedule a key to success
Two of these are linked to past infections with serious respiratory diseases
Those who posted turned in a poorer performance the next day; lack of sleep the likely culprit
Difference is small, about a half inch at age 3, study finds
More evidence that family stress in childhood might affect lifelong health