Despite common misconceptions, rooftop solar could make your home more valuable -- and quicker to sell.

Swedish furniture retailer Ikea is selling plug-in solar kits in Germany, with storage-inclusive systems starting at €1,229 ($1,425) and reaching €2,800 for versions featuring four 520 W ...

At peak hours during this week's heat wave, solar panels on homes, businesses, parking lots and alongside roads are helping relieve stress on the electric grid.

China set a global record by installing 93 GW of solar capacity in May, surpassing any other country's full-year total, though growth is expected to slow due to new regulatory changes.

Researchers at Australia's national science agency have developed an efficient method to produce green hydrogen for energy-hungry, high-temperature industrial processes – and it starts with ...

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar system. Now, a team of researchers have taken a completely different ...

If you have your heart set on a solar backup, though, don’t let me dissuade you. I’m here to walk you through what you need to set up a portable solar backup generator, and how to set it up.

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

US residential solar is on a downturn and it may soon get worse. In a shock for the industry, the latest draft of the One Big Beautiful Bill Act excludes residential solar lease providers from the ...

Solar energy stocks dropped sharply on Tuesday as the market digested cuts to renewable power tax credits in the Senate's version of the budget bill.

U.S. solar stocks tumbled on Tuesday after a Senate panel proposed phasing out solar and wind tax credits by 2028, as part of changes to President Donald Trump's sweeping tax-and-spending bill.

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, providing hours of on-demand totality for scientists.