Researchers at the University of Texas at Dallas have created a portable food safety device they hope will one day be used at ...

Smartphones can help people stay healthy by monitoring their sleep, steps and heart rate, but they also can help reveal issues tied to mental health, new research shows.

When light strikes the photodiode’s active region, current flows from cathode to anode. Ideally, this entire photocurrent ...

I have a habit of putting things down and forgetting where I put them, so finder tags like the Apple AirTag have been a game-changer for me, saving me endless amounts of time and ...