The most effective nudges were personalized; for example, “tower alerts” notified teachers when their students got stuck on a particular line of problems, and progress messages updated teachers on how ...

It’s hard to tell whether Tom Cruise and Ana de Armas are just friends helping promote their films by hanging out together or ...

Renowned astrophysicist Neil deGrasse Tyson has inspired many with his insights into the universe. For those looking to ...