"Chess" stars Lea Michele, Aaron Tveit and Nicholas Christopher open up about "camaraderie," preshow rituals and their kids' favorite songs.

The cutting-edge gamebot, named Ludii, “played the game against itself and identified a few variants that are enjoyable for humans to play.” ...

During their excavation work, archaeologists discovered an oval stone measuring roughly 8.3 by 5.7 inches in diameter and ...