Caltech scientists have developed a way to guide light on silicon wafers with low signal loss approaching that of optical ...

Optical photothermal infrared (O-PTIR) spectroscopy is an infrared super-resolution measurement technique where a shorter ...

A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into 140-gigahertz territory, unlocking data speeds that rival those of physical ...

From oats to beans to chicory root, each type of fiber acts differently inside the body. New research is revealing how fiber ...