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 ...

If your fitness goal is to up the ante on endurance, pack more power into your sprint, or supercharge your strength gains in the gym, it’s worth exploring – what are the different muscle fiber types?

Computational scattered light imaging shows the orientation and organization of tissue fibers at micrometer resolution. The colors represent different fiber orientations. Every tissue in the human ...