Scientists use devices known as frequency comb lasers to search for methane in the air above oil and gas operations and to screen for signs of infection in human breath. A new study could help make ...

First responders in Georgetown County now have a new tool to keep themselves and the community safe, and it’s the size of a ...

Researchers have developed a TiO2/MoSe2 heterojunction sensor that can rapidly and sensitively detect sulfur dioxide, crucial ...

QEPAS can detect weak photoacoustic excitation and allows the use of extremely small sample volumes. But this method brings ...