Great Hearts Glendale Prep's Metal Mustangs built their way to Houston through community support, creative problem-solving ...

An emerging class of startups is pushing the boundaries of what machines can do in the physical world — retrofitting ...

That's the prize waiting at the finish line of a race fueled by stiff competition and the government's search for a better ...

From the CIA's heartbeat tracking technology to killer robots, we explore the most astonishing futuristic weapons now ...

The architect of the DARPA Robotics Challenge explains how their brains have caught up ...

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 ...

SAN FRANCISCO (AP) — New York's José Caballero thought for sure the pitch from Logan Webb had missed the strike zone, so he challenged — making major league history in the process. Caballero lost the ...

SAN FRANCISCO (AP) — The New York Yankees' José Caballero lost the first challenge taken to Major League Baseball's so-called robot umpire, unsuccessfully appealing a strike by San Francisco Giants ...