Sunnova Energy said on Wednesday that it has agreed to sell a portion of its residential solar installation business to ...

Solar power was the European Union's largest source of electricity for the first time in June, overtaking nuclear and wind ...

Here's why you need to book a trip to see the 2026 total solar eclipse — mainland Europe's first since 1999 — as soon as you ...

Plans for a large solar farm in North Yorkshire have been approved, pending a maintenance plan being agreed. The 80 hectares ...

Staff at the Osaka World Expo are wearing neck fans powered by next-generation perovskite solar cells that weigh less than a ...

Higher solar activity brings more radiation, which can damage satellite electronics and force some satellites to deorbit ...

Nano technology is making waves in the clean-tech space—and could give the U.S. a rare lead over China in photovoltaic ...

Solar energy is powering more of our lives, but the Earth keeps getting hotter—and we’re nearing what has been called a ...

Trump's megabill could lead to a big, mad dash for consumers looking to buy electric vehicles or install rooftop solar before ...

The new federal tax and spending bill slashes clean energy programs including a 30% tax credit for home solar. The program ...

Our best-reviewed portable power stations and solar generators are on sale for historically low prices during Amazon Prime ...

What at first seemed a routine detection of an object travelling through the solar system soon turned out to be anything but.