A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could ...

Engineers have taken a major step toward producing the smallest earthquakes ever created, shrinking seismic-style vibrations down to the scale of a ...

We found the best at-home laser hair removal devices backed by experts. We did the hairy work by testing the top devices.

Testers at Everyday Health tried out the most popular at-home laser devices to help you find the best one to help reduce hair growth for good. Discover which ones made the cut.

A group of scientists led by the US Department of Energy's National Renewable Energy Laboratory (NREL) has designed a monocrystalline mini solar panel that can convert laser light into electricity.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The best at-home laser hair removal devices may not be as powerful as in-office technology, but they can ...