A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

Phantom energy is the easiest line on your electricity bill to tackle—and it’s not as mysterious as its name suggests.

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

Shorter days are back, and homes across the country are chasing warmer light without wrecking evenings or budgets this autumn. A simple swap—trading a ...

Discover the fascinating world of alternative energy with our latest exploration: a Free Energy Light Bulb using a Magnet Motor. In this video, we delve into the innovative techniques behind ...

Bulbs always seem a bit like magic. Each dry, papery capsule holds a whole plant and everything it needs to bloom. With a little planning, these enchanting flowers can fill your garden with color from ...

As temperatures dip and budgets tighten, households are searching for simple ways to stay warm while keeping energy costs ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

A surprising new study has revealed how 40 years of work to repair the ozone layer may end up causing its own climate change ...

A capacitor is an essential component in many electrical and electronic circuits. It stores and releases electrical energy when needed, helping regulate voltage and maintain power stability. Over time ...

CNET's experts have tested the best air purifiers on the market for price, size and performance to help you breathe more ...

Compare Kia Carens vs Maserati GranTurismo. Compare prices, specifications, features, and colors of Kia Carens vs Maserati GranTurismo ...