Pediatrics

Researchers show economic disparities impact infant health

Women who are poor experience higher cortisol levels in pregnancy and give birth to infants with elevated levels of the stress hormone, putting them at greater risk for serious disease later in life, according to a new research ...

Psychology & Psychiatry

Positive, negative thinkers' brains revealed

The ability to stay positive when times get tough—and, conversely, of being negative—may be hardwired in the brain, finds new research led by a Michigan State University psychologist.

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