Happiness, says one researcher, is the sum of many positive moments throughout the day. Something as simple as a friendly chat in the elevator can boost your mood. So put down your phone and try it.
In an era when many kids get a first smartphone at age 10, psychologists say the devices have turned us into Pavlov's dogs — drooling for the next notification, buzz or text. Ready to dial back?
Gordon Moore's observation on the exponential improvement in hardware has pushed computers to be faster, smaller and cheaper. But there may be a point where tech advancements outpace the theory.