A growing body of research links heavy recreational screen use to weaker attention, poorer language, poor cognitive outcomes and worse sleep, all of which undermine a child’s ability to focus at ...

Take, for example, someone living in Chicago. On November 1, the day before daylight saving time ends, the sun will rise at 7:23 a.m. and set around 5:45 p.m. The next day, the sun will rise around ...