Hidden inside every organ, microscopic fibers form a scaffolding that quietly shapes how we move, think, and heal. For the first time, scientists have produced detailed maps of these fiber webs across ...

The muscular system works to control the movement of our body and internal organs. Muscle tissue contains something called muscle fibers. Muscle fibers consist of a single muscle cell. They help to ...

Would you wear clothing or, say, shoelaces or a belt made of muscle fibers? What if those fibers could endure more energy before breaking than cotton, silk, nylon, or even Kevlar, and be produced ...