LG Electronics has introduced an upgraded version of its residential air conditioner, the DUALCOOL AI Air. This new model ...

I've tested many air purifiers over the years, but none of them are quite like this one. The SwitchBot Air Purifier Table is a 4-in-1 device that looks like an end table but serve ...

Researchers from the Indian Institute of Technology Guwahati created a new optical sensor that offers a straightforward method for detecting extremely low levels of arsenic in water in real- time.

Inspired by the movement of insects gliding on the surface of water, University of Waterloo researchers have designed tiny robots controlled by light, offering promising possibilities for ...