Sweat is usually something people try to hide, wipe away or mask with deodorant, but it is also one of the body’s richest, least exploited data streams. Long before a person feels sick, subtle shifts ...

Human sweat contains chemical information including blood metabolites, ion concentrations, and nutrients. Monitoring this information using a wearable sensor can allow non-invasive (i.e. without blood ...

A wave of new research is pushing an unexpected biological fluid into the spotlight. Scientists say sweat, long overlooked as a diagnostic tool, could soon help people monitor their bodies far more ...