Researchers have developed a new method for quickly detecting and identifying very low concentrations of gases. The new approach, called coherently controlled quartz-enhanced photoacoustic ...

Researchers have developed a method for quickly detecting and identifying very low concentrations of gases, which, could form the basis for highly sensitive real-time sensors for applications such as ...

GENEVA — Greenhouse gas concentrations hit a new record high last year and increased at a faster rate than the annual average for the last decade despite a temporary reduction during pandemic-related ...

Paris — Greenhouse gas concentrations in the atmosphere reached record highs in 2023, the United Nations warned on Monday, saying countries are falling "miles short" of what's needed to curb ...

Leaks of unburned gas from stoves can contain benzene concentrations comparable to secondhand tobacco smoke, according to new research from PSE Healthy Energy. The indoor leaks of benzene, a ...

On an evening in early September, Kylie Carrasco of Nestor said the rotten eggs odor in her south San Diego neighborhood near where sewage pollution spills over from Tijuana became so strong that she ...

Allowing gas detection and identification in just seconds, new approach using a coherent control strategy offers promise for real-time monitoring in environmental, health and industrial applications ...