For all the functionality they add to your wrist, smartwatches really don't hold a candle to the style and elegance of an ...

A small, liquid-filled sensor can continuously and accurately measure heart and lung sounds, detecting cardiac problems or shortness of breath at an early stage, something which could warn heart ...

Robots that track smells often fail when one of their sensors breaks. Now, researchers ...

As the U.S. population ages, the wear and tear of daily life on critical joints grows, too. Now, some physicians are not only replacing knee joints but also implanting a tiny tracking sensor, just ...

When the Galaxy Watch 5 was released, temperature tracking was promised but not entirely fleshed out. Now, Samsung is announcing the arrival of that feature and the cycle tracking it’ll be used for in ...

Imperial College London researchers have invented a new health tracking sensor for pets and people that monitors vital signs through fur or clothing. The new type of sensor, which can detect vital ...

Concept art from Northrop Grumman shows a potential architecture for defending against hypersonic missiles with space-based sensors. (Northrop Grumman) The Missile Defense Agency will continue ...