On a table in front of you is a chessboard, its pieces frozen midway through a game. It's white's turn to play. How long would it take you to find white's best move? Not a good move or even a great ...

The Chess revival's book writer Danny Strong shares how he began his deep dive into Chess, what it looked like to rewrite the book and more.

Complexity theory remains one of the great unsolved mathematical puzzles. Kenneth Regan is trying to figure it out. Kenneth Regan paused at lunch in New York to glance at incoming texts from top ...