Although there are now a number of skin-worn sensors which identify metabolites in sweat, the technology is limited in what it can detect, plus the sensors often aren't reusable. A new one, however, ...

A New Brunswick inventor's devices thatdetect shape-shifting are finding an international market as a potential way to predict landslides. Lee Danisch of Fredericton has developed systems to capture ...

Penn State University researchers have developed a luminescent sensor that can detect terbium, one of the rarest of the rare earth elements, in complex environmental samples like acid mine waste. In a ...

Researchers have developed a sensor made from ‘frozen smoke’ that uses artificial intelligence techniques to detect formaldehyde in real time at concentrations as low as eight parts per billion, far ...