Machine touted as first tiny robot to be able to sense, think and act, envisioning a future of use inside human body.

'We're not quite at the level where the robotic skin is as good as human skin, but we think it's better than anything else out there at the moment.' Image: Dr. David Hardman, University of Cambridge ...

Should robots be able to cannibalize each other so they can accelerate their evolution, bringing them closer to resembling self-sufficient lifeforms capable of living independently of their human ...