Health

How to prevent future couch potatoes

(HealthDay)—Children need between 35 and 60 minutes of exercise every day to stay lean and healthy, according to the American Academy of Orthopedic Surgeons.

Psychology & Psychiatry

Meaningless accelerating scores yield better performance

Seemingly any behavior can be "gamified" and awarded digital points these days, from tracking the steps you've walked to the online purchases you've made and even the chores you've completed. Tracking behavior in this way ...

Health

Goals missed on obesity, food poisoning, despite gov't push

Progress in the U.S. against obesity, food poisoning, and infections spread in hospitals has been uneven and disappointing, despite dedicated efforts to fight these health threats by the nation's top public health agency.

Obstetrics & gynaecology

U.S. premature births rise for 1st time in 8 years

(HealthDay)—The rate of premature births in the United States increased in 2015 for the first time in eight years, and rates are especially high among certain racial and ethnic groups, a March of Dimes report says.

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