Scientists and engineers at Harvard and MIT have come up with a wicked cool self-assembling paper robot that puts itself together (sort of) and walks away. With about $100 of paper and plastic, along ...

In case you were in any doubt about the superiority of robots to humans, Japanese researchers have unleashed a machine that's unbeatable at that timeless human test of wills, rock, paper, scissors.

In what may be the birth of cheap, easy-to-make robots, researchers have created complex machines that transform themselves from little more than a sheet of paper and plastic into walking automatons.