Companies like Kohler and Throne have introduced toilet cameras that analyze your bowel movements and urine to gather ...

Makers of smartwatches and other wearables have spent years trying to measure blood sugar without pricking your skin. The ...

Garmin and Whoop devices (among others) display a stress score, but the science doesn't really add up. Here's how to actually make those scores useful.

A portable biosensor developed at La Trobe University may allow rapid, on-site detection of toxic "forever chemicals" in ...

The Withings BodyScan 2 measures 60 biomarkers to help you better understand your cardiovascular, metabolic, and cellular ...