Health Care

A wholesale change in policing tactics earlier this decade in Camden, New Jersey — a city that historically has struggled with violent crime — is associated with the city’s major trauma center treating lower rates of gunshot patients in recent years, finds new research in Preventive Medicine Reports.

Exposure to extremely hot weather relative to the norm during pregnancy puts women and infants at risk for health problems, finds a new study of maternal health in three states with varying climates.

Health warning labels that use strong causal language deter consumers more than labels with weaker language, a new study in the American Journal of Public Health finds.

This research roundup, originally published in May 2019, has been updated to include a recent systematic review and meta-analysis looking at the effects of screen time on academic performance.

Gone are visions of idyllic childhoods spent frolicking in fields and playing in pastures; for many kids, green grass has been replaced with smartphone screens.

American diets have gotten a little healthier, but still fall short of federal government recommendations for healthy eating, finds an analysis of nationally representative interview data from 1999 to 2016.