When a Wi-Fi router sends a signal to a device like a smartphone or laptop, that signal’s radio waves pass through other objects on the way. The objects absorb some of that wave, resulting in ...

Measuring human movement with tracking devices on looser clothing is more accurate than on tight body suits or straps. The discovery by scientists at King's College London could mark a potential ...

Health and Human Services Secretary Robert F. Kennedy Jr has once again stirred the pot with his latest audacious proposal that all Americans should be equipped with a "wearable" health tracking ...