California has issued a warning of illegality to a robot fighting league after it began staging human-robot cage fights.

The winsome machines have been kicked, beaten and defaced as they roll through American cities bringing pizza and sushi — and ...

The state says Rek, the ‘humanoid robot fighting league,’ can’t host fights involving ‘any human’ in California without ...

REK founder Cix Liv told The Times he hopes the league can "democratize MMA so we can essentially experience the blood sport without anyone getting hurt." ...

A company organizing fights between robots and humans was ordered to stop operating after a San Francisco event.

After a video went viral of an obviously dangerous cage match between a human and a humanoid robot, California state officials have ordered San Francisco-based Robot Entertainment Kombat to cease all ...