THURSDAY, Feb. 13, 2020 — Sedentary behavior throughout adolescence is associated with the risk for depressive symptoms at age 18 years, according to a study published online Feb. 11 in The Lancet...

Children aged two to three who spend more than three hours a day viewing screens such as tablets and televisions (TVs) grow up to be less physically active at age 5.5 years, compared to children who used...