While some may be quick to dismiss the sport of sumo as a couple of fat fellas slapping each other about on a sandy floor, watch just a few bouts and you’ll soon come to appreciate the level of skill, ...

If you ever needed proof that the deadly (and inevitable) robo-pocalypse will be swift, check out this video footage of the finals of Japan’s annual robot sumo competition. Now you might think that ...

Eight-year-old Alodi Mourier wasn't sure what to expect yesterday at the San Francisco Exploratorium. Sumo wrestling -- with robots? That's what Alodi thought when she sat ringside waiting for Japan's ...

A group of robot enthusiasts built the world’s first mini sumo robot from scratch. Launched in a Kickstarter campaign, the team needs to raise money to start mass production of the mini robot and make ...