Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...

Don't drain your phone's battery, use dedicated lights instead. USB rechargeable flashlights can draw power from battery banks, portable power stations, generators, and or even a car. Solar-powered ...

When Innocent James completed his chores after school, he would light a kerosene lamp and lay down to read his books. There was no electricity in James’ part of Arusha, a region in northern Tanzania, ...

I researched which affordable portable chargers, cables, and solar panels could keep my devices powered and my itinerary on ...

What Is Lenovo's Self-Charging Bluetooth Keyboard? The Lenovo Self-Charging Bluetooth Keyboard is a peripheral that utilizes ...

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

Commissions do not affect our editors' opinions or evaluations. Solar stocks have a lot of long-term potential in the age of climate change. Currently, less than 4% of all U.S. power generation ...

Another such item was the XTorch, a solar-powered flashlight, lantern, and mobile device charger that entrepreneurs Gene and Keidy Palusky presented to the sharks in that season's 22nd episode.

'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 ...

The Common Charger Directive demands that a "USB-C receptacle" be equipped on "radio equipment" that is "equipped with a removable or embedded rechargeable battery" and "can be recharged via wired ...

On New Year's Day, NASA's Parker Solar Probe added to the festive cheer by sending home more good news about its record-breaking closest-ever approach to the sun. On Wednesday (Jan. 1), mission ...