The Tennessee Highway Patrol is reversing its stance on breathalyzers after years of refusing to use them during field ...

Vail Scientific’s point-of-care device, awaiting FDA clearance, could reduce deadly delays in sepsis detection.

Maybe you use an Apple Watch to count your steps or an Oura ring to track your sleep. Or maybe you rely on a glucose monitor to surveil your sugar levels. We’re living in an era with unprecedented ...

Four mice, each in a narrow, transparent, tubular chamber connected via a tube to an infrared analyzer, which is a box with a meter on it. Metabolic chambers collect the gases that these mice exhale, ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Take, for instance, Croatian freediver Budimir Šobat. On March 27, 2021, Šobat held ...

The best at-home STD tests offer fast and accurate results, use CLIA-certified labs, and accept HSA/FSA. Most modern STD tests are highly accurate, and when conducted correctly, at-home tests estimate ...

Breathing exercises, like pursed-lip breathing and diaphragmatic breathing, can help slow your breathing and trigger relaxation responses. Useful techniques range from simple deep breathing to ...

Dyspnea, or shortness of breath, that occurs during exertion has several possible causes. The sensation is not typically a cause for concern, but a person should seek medical help in certain cases.