PORTLAND, Ore. — A sensor akin to an electronic nose could be used to detect toxic industrial chemicals and be as commonplace as radiation badges around nuclear facilities, according to the the ...

More accurately knowing when our food is no longer safe to eat could help avoid a lot of wastage, and lately we’re seeing how small, discreet sensors can tell us when these items begin to spoil. An ...

Forbes contributors publish independent expert analyses and insights. Journalist, analyst, author, podcaster. A 40-year-old Taiwanese company says it’s invented the “world’s first” commercially ...