It was a pivotal moment in computing history when a computer beat a human at chess for the first time, but that doesn't mean chess is "solved." Pixabay On this day 21 years ago, the world changed ...

In the spring of 1997, a supercomputer built by a team of IBM scientists stunned the world by beating grandmaster Garry Kasparov, considered one of the greatest chess players in history. Deep Blue, as ...