San Francisco's AI boom fuels robot fight clubs, drawing techies to unique events. Robots battle in a boxing ring, thrilling audiences with custom programming and costumes.

Take a look at the Kaji Robot Overview Trailer for War Robots, a mech-based online battle action game developed by MY.GAMES. Players can get the rundown on Kaiji, a mech that can turn invisible, move ...

The artificial intelligence boom, which has brought techies flocking back to the city, has fueled a resurgence of live — and sometimes futuristic — events.