Are the biggest and most bulging calf muscles necessarily the most powerful? The scientists behind new research into muscle architecture say it's not the size of a muscle that delivers the most force, ...

Our early human ancestor was capable of running, if slowly, a new study finds. By Franz Lidz More than three million years after her death, the early human ancestor known as Lucy is still divulging ...

In context: Making robots more biologically compatible has been a challenge scientists have been tackling for years. Until now, they have primarily been able to create lab-grown muscle fibers that ...

In the ongoing debate of strength vs size, many lifters lean towards the belief that heavier weights automatically lead to ...

Static stretching and muscle growth caused a stir in bodybuilding circles last year when a study compared a stretching protocol to resistance training, and found those in the stretching group built ...