Research on the gut microbiome has triggered a 'revolution' in nutritional science, and in the last few years, dietary fiber has become the "new protein" – added to foods in abundance to feed our gut ...

Image Credit: Deng Laboratory, University of Michigan Modern high-speed internet uses light to transmit large amounts of data quickly and reliably through fiber-optic cables. However, light ...

A device called an all-optical switch could instead use light to control other light signals without the need for electrical conversion, saving both time and energy in fiber-optic communication. A ...