LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual reality and augmented reality ...

Three batteries deliver 96 minutes of 4K flight time without FAA registration hassles.

Fires sparked by lithium-ion batteries—which are used to power electric bicycles—have proven to be violent, fast-moving and tough to extinguish. So far this year, the FDNY says 66 fires have been ...

A team of scientists in China has discovered a new way to power nano-sized LEDs, paving the path for more compact, ...