The latest viral clip of a faceless android twitching under its own power has pushed humanoid robotics into a new, unsettling ...

Researchers have discovered a biological switch that explains why movement keeps bones strong. The protein senses physical activity and pushes bone marrow stem cells to build bone instead of storing ...

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 ...

When bones break and there is extreme tissue loss--such as after a car accident or a battlefield injury--current treatments don't often lead to effective healing. But certain stem cells from skeletal ...

Women are at higher risk of bone loss than men. But a few simple workouts can help to keep your skeleton strong and resilient. By Danielle Friedman When Barbara Hannah Grufferman was in her early 50s, ...