Building functional human muscle in the laboratory has long been a goal of regenerative medicine, but one stubborn obstacle remains: real muscle is not just a mass of cells. Its strength and function ...

A research team has found that specific immune cells can connect with muscle fibers in a lightning-fast, neuron-like way to promote healing. These cells deliver quick pulses of calcium, triggering ...

If you’ve already scaled your workouts to match your current stress levels but still feel sore or limited, it’s time to look deeper at your soft tissue health. This includes your muscles, connective ...

Engineers developed a method to grow artificial muscle tissue that twitches and flexes in multiple, coordinated directions. These tissues could be useful for building 'biohybrid' robots powered by ...

Doctors and trainers bust the biggest body recomp myth.

You can gain muscle and lose fat at the same time, a process called body recomposition. Muscle is denser than fat, your scale ...