Home fires kill hundreds of people and do many millions worth of damage each year, but this simple $99 device can detect ...

Robots that move, sense and even coordinate with one another usually bring to mind tangled wires, circuit boards and humming ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

Buy Dash Light Sockets Chevy GM Interior Courtesy Light Socket & Bracket - Under Dash Lamp Holder 1997 Chevy Silverado ...

Tiny tubes of carbon that emit single photons from just one point along their length have been made in a deterministic manner ...

A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

If you’re stuck choosing a last-minute gift, skip the novelty mugs and candy. Amazon is still delivering genuinely useful ...

At around 26 lb (11.8 kg), the K-Feather is shockingly light for an electric bike, even by today’s standards. Pick it up and it barely registers as an e-bike at all. That’s largely thanks to its ...