Combine a mechanical arm with a miniature rocket motor: The result is a prosthetic device that is the closest thing yet to a bionic arm. A prototype of this radical design has been successfully ...

When electrician Rickard Normark lost his left arm after an electric shock at work in 2011, he thought he had no other option than to endure the pain and discomfort of a conventional prosthesis. It ...

Since the early 2000s, private companies, governments, and research labs have been developing prosthesis that are a lot more advanced than previous designs. WIRED talked with Easton LaChapelle, ...