For generations, baseball has followed a simple rule. The umpire calls balls and strikes, and that call stands. That changes now. This season, Major League Baseball is introducing something that once ...

When a new baseball season opens Wednesday night in San Francisco, with the home Giants hosting the New York Yankees, lifelong fans of the national pastime should brace for a dramatic change: the ...

When a robotics pioneer who has spent decades building humanoid machines recommends that you stand at least nine feet away from any full-size walking robot, you should probably listen. “My advice to ...

This was my son Jack’s third year competing in the Berkshire Robotics Challenge. At 12 years old, he has now spent several months each year building, programming, testing and refining a robot with his ...