Mounting evidence shows that excessive computer use can harm children, so parents are cutting back at home. Now, the debate has shifted to the classroom.

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 ...

We held out for three and a half years. But disaster loomed: a long-distance trip with dozens of hours in cramped vehicles and no way out. So we discarded all the advice heaped on parents about the ...

When the American Academy of Pediatrics first set limits for children’s screen time in 2016, the phrase had an entirely different meaning — and connotation — than it does a decade later. “It was ...