These solar lights have a simple on/off switch, which you push down, directly below the torchlight section. Initially, if you set the lights up in daylight, it’s difficult to know whether they ...

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 ...

'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 ...

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 ...

Solar flares are categorized by their peak brightness in x-ray wavelengths, with X-class flares being the fiercest flashes. Our star’s December 29 activity included three such flares ...

Jan. 14, 2025 — Federal reservoirs could help meet the country's solar energy needs, according to a new study. Geospatial scientists and senior legal and regulatory analyst quantified exactly ...

Learn more › Solar generators can make your life a little easier on a good day or save you on a bad day. These powerful power packs offer huge battery capacity that can fuel large devices and ...

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 ...

In July it was approved by Secretary of State for Energy Security Ed Miliband, who described solar power as "crucial to achieving net zero". Once constructed it will be connected at the Burwell ...

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 ...

Scientists received a signal from the Parker Solar Probe just before midnight EST on Thursday (05:00 GMT on Friday) after it had been out of communication for several days during its burning-hot ...

The sun is currently at its solar maximum, which is expected to last for about a year and bring increased solar activity for auroras. Tasmania and large parts of the southern Australian mainland ...