Anyone who’s taken language lessons on the Duolingo app is certainly familiar with the Duolingo owl, Duo. If you skip out on lessons, Duo will ping you — crying! — to come back. Over the past few ...

Netflix’s period-piece chess drama The Q ueen’s Gambit has made waves since premiering on October 23; as of press time, it's the most watched series on the streaming service. There’s a wonderful meta ...

Over the last few centuries, behavioral psychologists have documented all kinds of ways of modifying our actions and the actions of various animals. From the famous Skinner boxes to many modern video ...