Tesla and Honda are set to purchase all the power from Delilah I, a new 300 MW solar farm in Texas.

Solar sail technology could enhance early space weather warnings, improving protection for satellites and power grids.

This approach integrates solar energy production with sea cucumber farming. Sea cucumbers are marine animals related to ...

If you turn the spotlight over, you'll notice an on/off switch on the reverse. However, if you are operating the switch in the daylight you won't be able to tell whether it is on or off. Simply place ...

Researchers are breaking new ground with halide perovskites, promising a revolution in energy-efficient technologies. By ...

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

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

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

This energy is released as light, producing the colorful displays seen in the night sky. The stronger the solar wind, the more dynamic and widespread the auroras can become. Though G1 conditions ...

The sun sends more than heat and light to Earth — it sends energy and charged particles known as the solar wind. But sometimes that solar wind becomes a storm. The sun’s outer atmosphere ...

It's happening again: an incoming solar storm may allow the northern lights to be visible across the United States and Midwest. For those who didn't see them back in May, or the encore performance ...