BEFORE HUGH Herr became a professor at the Massachusetts Institute of Technology (MIT), he was a promising rock climber. But after being trapped in a blizzard during a climb at age 17, he lost both ...

As amazing as the human body is, it’s unfortunately not as amazing as e.g. axolotl bodies are, in the sense that they can regrow entire limbs and more. This has left us humans with the necessity to ...

A mind-controlled prosthetic feels more like a part of the wearer’s body and promises to make walking easier. When someone loses part of a leg, a prosthetic can make it easier to get around. But most ...