Health

How much sleep do teenagers really need?

Parents worry about whether their teenagers are getting enough sleep. Research studies suggest that teenagers are suffering an "epidemic of sleep deprivation" globally —one that will have long-term health impacts.

Pediatrics

LGBQ youth more prone to obesity

(HealthDay)—Rates of obesity and inactivity are higher among lesbian, gay, bisexual and questioning (LGBQ) youth than among their heterosexual peers, a new study reports.

Neuroscience

Unlocking the secrets of neuronal function: A universal workflow

Biophysically detailed neuronal models provide a unique window into the workings of individual neurons. They enable researchers to manipulate neuronal properties systematically and reversibly, something that is often impossible ...

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