Three companies have been cited for serious violations that investigators say led to the deaths of six dairy farm workers in ...

Three companies have been cited after an investigation found that exposure to hazardous gas killed six workers at a dairy ...

The current focus of Fraunhofer CAP team is on creating a more compact, cheaper, hand-held device which can scan smaller ...

A new nanostructure gas sensor uses safe blue LED light to distinguish hydrogen, ammonia, and ethanol with 56x better ...

The Korea Research Institute of Standards and Science has developed a next-generation gas sensor technology that uses low-cost and safe LED light to precisely distinguish multiple hazardous gases.

Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...