Children exposed to high levels of screen time before age 2 showed changes in brain development that were linked to slower decision-making and increased anxiety by their teenage years, according to ...

Screen time use by infants, toddlers and preschoolers has exploded over the last decade, concerning experts about the impact of television, tablets and smartphones on these critical years of rapid ...

That sharp flinch during a violent movie scene is familiar to many people. A hand slams, a body falls, and your own muscles tighten in response. The reaction feels instant and personal, even though ...