Here’s how to use a multimeter, a tool that measures electrical values, to test for voltage.

Sometimes, electrical hazards lurk out of sight. Learn how to spot them and what you can do to make your home safer.

If you like your appliance, you can keep your appliance. Only the new ones will be different, won't be as good and will cost a lot more. That's the Biden-Harris green strategy.

Introducing Bug Bulb – the next generation anti-mosquito lamp that aims at revolutionising pest control using cutting edge UV ...

Cars often have a bewildering array of status and warning lights on the dash. Three-letter acronyms don't usually help your ...

Slimy, green seaweed floats in water-filled beakers, buckets and bins in the University of Santiago's labs, algae which ...

Wondering whether to go for halogen or LED headlights? Both have their perks. Read on to find out which will light up your ...

“We’re particularly excited about the Polychrome Tube since it’s the first of its kind,” said Mark Hollands, chief technology officer of LIFX. “Unlike standard bulbs, the Tube is ideal for exposed ...

Approximately one-third of the visible light spectrum is blue light and media headlines have focused on the potential risks ...

In his laboratory at the UC San Diego Jacobs School of Engineering's Department of Electrical and Computer Engineering ...

The exhibition is a three-dimensional exploration of light that showcases artists who use analog materials including glass, ...

At night, when the lights on its dozens of towers light up, it resembles an alien electric grid, its red, blue, and white bulbs imprisoned like trapped Tinkerbells within steel beams. A few years ago, ...