The tiny robots walk using platinum leg muscles that get their energy from laser light.
Researchers have developed unique gaits for rovers to prevent them from getting stuck in deep sand or soil.
A month’s worth of cool science stories, summed up
A month's worth of cool science stories summed up.
Some of the so-called “hygrobots” can spontaneously advance across a wet surface.
Robotic bugs may someday help in search and rescue.
Japanese art inspires scientists to create self-folding structures small enough to float through the bloodstream.