Neuroscience

How do tired animals stay awake?

New research provides clues to falling fast asleep—or lying wide awake. Studying fruit flies, the researchers found that brain neurons adapt to help the flies stay awake despite tiredness in dangerous situations and help ...

Overweight & Obesity

California and New York aim to curb diet pill sales to minors

California and New York are on the cusp of going further than the FDA in restricting the sale of non-prescription diet pills to minors as pediatricians and public health advocates try to protect kids from extreme weight-loss ...

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