Researchers at the Wellman Center for Photomedicine have demonstrated that wavelength-dependent changes in the spatial distribution of light transmitted through a multimode optical fiber are not ...

Instead, the team created equipment that can sit on a cell tower and beam light signals through the air, transmitting 20 ...

But in Russia’s Kursk region, Moscow’s fiber-optic cables helped turn the tide. Ukraine pioneered the use of small drones on the battlefield. Accessibility statement Skip to main content ...