Neurological science is catching up with the tech revolution. Our brains, a growing body of research shows, are sitting ducks for the stimuli found on cellphones, social media and computer screens, making us want even more.

The 24/7 news feed makes it tough to relax when a crisis is always going on somewhere, and we can engage in “doom scrolling.” Our bodies emit “fight or flight” chemicals when we feel endangered, anxious or stressed.… Continue Reading