As part of the Q-NEXT quantum research center, Randall Goldsmith of the University of Wisconsin–Madison studies the interplay of light and matter, harnessing it for quantum information technologies.
Scientists have adapted a sensing platform to detect and even measure chemicals at low enough concentrations to have use outside the lab. The system, which is 10 times more sensitive than previous ...
A woman takes a photo inside a cave at Minnesota's Ice Castles at The Minnesota State Fair Grounds in Falcon Heights on Sunday. (Carlos Gonzalez/The Minnesota Star Tribune) ...