SEOUL, Korea, Republic Of -- Google's computer program AlphaGo defeated its human opponent, South Korean Go champion Lee Sedol, on Wednesday in the first face-off of a historic five-game match.

WUZHEN, China -- It's man versus machine. The world's number one champion of the ancient Chinese board game Go is battling against a computer program built by Google in a set of three matches ...

One of the world's top players of the game Go will take home $1 million US if he beats a Google computer in a five-match tournament that started Wednesday. Lee Sedol, 33, a professional South Korean ...

SEOUL, Korea, Republic Of – Google’s computer program AlphaGo defeated its human opponent, South Korean Go champion Lee Sedol, on Wednesday in the first face-off of a historic five-game match. AlphaGo ...