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

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

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

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

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

Energy Minister Martin McCluskey said the 190MW Helios Solar Farm, based close to the village of Camblesforth, near Selby, ...

India's clean energy ministry has urged banks and other lenders to be cautious in financing new solar photovoltaic module ...

The West currently trades its energy in what’s known as a “spot market,” where states and municipalities have only 15 minutes ...

A major solar panel manufacturer is transferring the assets of its Chinese unit to Canadian ownership, to safeguard sales ...