Materials scientists at Harvard University and the University of Exeter have invented a new class of polymer fibers that change color when stretched. As is often seen in nature, the color is not the ...

I used to be that person constantly raiding the pantry two hours after eating a “healthy” salad. Sound familiar? Turns out, I was missing one crucial piece of the puzzle: fiber. According to the U.S.

Most Americans aren’t getting enough fiber. Here’s how dietitians build high-fiber foods into their routines. Reviewed by Dietitian Katey Davidson, M.Sc.FN, RD, CPT High-fiber foods support digestion, ...