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Encouraging young people to eat more slowly — and to stop when they’re full — may help prevent obesity, a new study finds.
Children and teens with asthma, allergies or other autoimmune conditions tend to be overweight and show symptoms of heart-disease risks, a new study finds.
Alcohol — especially binge drinking — can harm teens. New research shows teen drinking may leave a lasting legacy.
Hormone-interfering chemicals make mice less social and may also alter their weight, a study finds. That affected the animals’ confidence — and behavior.
A new system can disable almost all viruses or bacteria that are lurking in donated blood platelets and plasma.