Geomagnetic storms also cause problems on Earth. The electric currents they create can overload power plants and cause ...

Researchers have developed a novel experimental platform to measure the electric fields of light trapped between two mirrors with a sub-cycle precision. These electro-optic Fabry-Perot resonators will ...

The Blink Outdoor 4 with a Floodlight mount is the perfect security camera for the unlit side of my yard, especially at only $87.

Ring's newest video doorbell is $40 off — and you get the Ring Indoor Cam for free — in this Presidents' Day deal. It can be ...

Best outdoor security cameras without a subscription - Get the peace of mind that comes with a security camera without having ...

I've spent years testing out smart bulbs, smart switches, smart light strips -- you name it. Here's the stuff I'd buy.

Chinese scientists have deployed prototype detectors in the South China Sea to explore building a large underwater observatory to detect neutrinos, tiny particles from space.