This is read by an automated voice. Please report any issues or inconsistencies here. A few days ago came the astonishing news that the world record in the half-marathon was obliterated by a 5-foot-5 ...

A table tennis robot built by Sony maneuvers to hit the ball back to human opponent Akito Saeki during a match in Tokyo. (Sony AI via AP) A few days ago came the astonishing news that the world record ...