Major League Baseball is back. And the robots have arrived. The defending World Series champion Los Angeles Dodgers opened ...

Umpires first began calling both balls and strikes way back in 1864, and baseballers have been arguing about those calls ever ...

MLB players can challenge ball and strike calls. The camera-based system is only an experiment for now — but it has the ...

In the experiment, a piece of cowhide stripped from an MLB ball was placed on the sensor. Nine individuals took turns sliding their forefingers on the seams of the ball while pushing the fingers ...