For decades, above-the-knee amputees have had to live with stiff, uncomfortable prosthetics that felt more like rigid tools ...

Researchers at the Massachusetts Institute of Technology (MIT) have developed a method to restore astoundingly natural movement in people who have had leg amputations above the knee. Rather than fit ...

A tiny bone, the size of a sesame seed, often found in people with a common type of arthritis may have helped humans evolve from walking on all fours to standing upright. Not much is known about the ...

This study presents a valuable technical advance in the long-term live imaging of limb regeneration at cellular resolution in Parhyale hawaiensis. The authors develop and carefully validate a method ...