Computer scientist David Silver was a key developer behind AlphaGo, the pivotal Go-playing program that defeated world ...

America has a loneliness problem, and it’s affecting younger generations at alarming rates. Here’s what experts suggest for ...

The meaning of ‘happiness’ was in flux in Shakespeare’s England, and his plays capture many senses of the word.

I tested the Ultrahuman Ring Air for months — it’s a robust, subscription-free smart ring that competes with the likes of ...