<div><p>CHICAGO (Reuters) - Babies who die from sudden infant death syndrome make low amounts of the message-carrying brain chemical serotonin needed to regulate sleep, breathing and heart rate, U.S. researchers said on Tuesday.</p><p>The finding, published in the Journal of the American Medical Association, may help identify babies ...

<div><p>NEW YORK (Reuters Health) - In a study from England, most babies who died from sudden infant death syndrome (SIDS) were sleeping with an adult or another child at the time.</p><p>Many of these "co-sleeping" deaths occurred in a potentially hazardous environment, such as in a bed or a ...

<div><p>More than half of sudden infant deaths reviewed in a study released on Wednesday occurred while the babies shared a bed or sofa with a parent.</p><p>The incidence of so-called sudden infant death syndrome, or SIDS, increased when the adult "co-sleeping" with the infant had recently consumed alcohol ...

<div><p>More than half of sudden infant deaths reviewed in a study released Wednesday occurred while the babies shared a bed or sofa with a parent.</p><p>The incidence of so-called sudden infant death syndrome, or SIDS, increased when the adult "co-sleeping" with the infant had recently consumed alcohol or ...