Levels of potentially dangerous cosmic radiation in Earth's atmosphere rose to a two-decade high in November after a rare ...

The big red billboard planted by a solar company alongside a Southern California freeway warns passersby that the “Solar Tax ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...

A sunspot, potentially generating multiple solar flares, may lead to auroras that could be visible as far south as Alabama.

The Sun follows a 22-year magnetic cycle, with solar activity rising and peaking roughly every 11 years. But when conditions ...

By Sethuraman N R NEW DELHI, Dec 5 (Reuters) - India's clean energy ministry has urged banks and other lenders to be cautious ...

According to the Solar Energy Industries Association, North Carolina has more than 7,300 workers in the solar industry. Up ...

Federal solar tax credits set to end, Nevada Clean Energy Fund on a mission to help homeowners keep solar affordable.

The site near Selby could power 47,500 homes, but local residents are unhappy with the decision.

Gov. Bob Ferguson has approved a 1,300-acre solar farm in south-central Washington, calling the project a “win for our state.

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