Players’ and managers’ efforts to work the umpires to contract or expand the strike zone have long been a part of the game.

On June 3, 1997, Brazil’s Roberto Carlos stunned the world with the greatest free-kick in soccer history in a match against ...

Major League Baseball has implemented the new Hawk-Eye technology in its spring training games, and it could be introduced into the regular season by 2026.

Advances are being made on a system that displays the trajectory of a pitched ball for relays of baseball games. It renders the trajectory of a ball from the moment it is thrown by a pitcher to ...