A new laser-based device can scan almost any sample of gas and detect its molecular ingredients down to concentrations in the parts per trillion.

New gas detection system combines organic sensors with AI to identify complex gas mixtures and nearly identical compounds ...

Sensors that sample cows’ breath while they are feeding in the milking parlour could provide a simpler and more accurate ...

"If a State Fire Marshall cannot tell the difference between these detectors, how can I be expected to?" the daycare owner ...

Toyota RAV4 Hybrid is a very affordable crossover vehicle that is not particularly exciting but comes with some nice features ...

It’s basically just how the temperature feels different to our skin,” meteorologist Cyrena Arnold tells Popular Science. “We ...

Safeguard and ensure the health of your family by testing for radon gas. Use our guide to find the best radon test kit on the ...

Cities account for almost three-quarters of global human-induced CO2 emissionsExternal link , mostly transport and heating. But annual estimates may ...

Rubidium could be the next key player in oxide-ion conductors. Researchers at the Institute of Science Tokyo have discovered ...

A groundbreaking new study provides the first consistent global picture of glacier decline since 2000, revealing that ...