You've probably noticed that wool garments keep you remarkably warm, even in harsh conditions, but there's more to this natural fiber than meets the eye. The science behind wool's exceptional warming ...

Microscopic fibers secretly shape how every organ in the body works, yet they’ve been notoriously hard to study—until now. A new imaging technique called ComSLI reveals hidden fiber orientations in ...

A piece of fabric that almost seems to erase light rather than reflect it now exists, and it starts as soft white wool. When you look at it, your eyes have very little to work with. Almost every ...