The latest edition of the Guinness Book of World Records has confirmed the world's largest walking robot. That robot is a 51-foot, 11 ton, radio-controlled dragon that, of course, also breathes fire.

Broadsword? Check. Shield? Check. Liquid courage? Gulp! OK, you're ready to take on the dragon. At nearly 30 feet high, this fire-breathing monster looks unreal enough, but it's very real indeed. It's ...

That’s probably what this giant, fire-breathing robotic dragon said when it was awarded the 2014 Guinness World Record for being the largest walking robot on the planet. The dragon, named Tradinno (a ...

In these times of heightened border security, at least one 30-foot-tall robot dragon has been banned from entering Montana. A routine documentation snafu caused the fire-breathing machine to be held ...