Inside the mask is a special sensor that detects certain chemicals, or metabolites, that come from your breath. These chemicals are linked to how well your kidneys are working. In early tests, this ...

Exhaled breath can provide a treasure trove of health information, offering a noninvasive window to both respiratory microenvironments and systemic physiological states. But collecting such data is a ...

Surgical face masks became a symbol of safety during the COVID-19 pandemic. They helped prevent the spread of viruses, especially through the air. Now, researchers at the University of Rome Tor ...