MESA, Ariz. — New Cubs third baseman Alex Bregman knows his swing is at its best when he is stingy with his pitch selection ...

At the Milan Cortina Games, some of Team USA’s biggest stars have crumbled under the weight of being heavy favorites. Overthinking might be part of the problem.

There’s a growing consensus among experts that youth should be exposed to AI fairly early on, albeit very thoughtfully. And ...