In tests, a knee-like joint optimized with the new method corrected misalignment by 99 percent compared with a standard joint ...

Consider the marvelous physics of the human knee. The largest hinge joint in the body, it has two rounded bones held together ...

What has opposable thumbs and is the most dexterous tool on the planet? The human hand, obviously. Well … not anymore. At least according to engineers at École Polytechnique Fédérale de Lausanne’s ...

But first comes the beta test. Ulta has agreed to pilot the machines in select stores, where customers can get free manicures while 10Beauty gathers real-world data. Human nail techs stand by to fix ...