Since his postdoctoral days at MIT, Hang Yu, associate professor of materials science and engineering, has been wrestling ...

While it might sound like a weapon of oceanic destruction in the hands of Aquaman’s arch enemies, the new “stingraybot” from a team at ETH Zurich (the Federal Institute of Technology of Switzerland) ...

At first glance, it looks like the start of a human pregnancy: A ball-shaped embryo presses gently into the receptive lining ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.