For years, Dan Harrison’s home in the western hills of Los Angeles would lose power when it was hot, when it rained or when it was very cold — sometimes the outages would stretch longer than 10 hours.

Solar-collecting windows could make office buildings and skyscrapers more energy efficient, but harnessing solar power while retaining transparency is a tricky engineering problem. A new study from ...

A landmark randomized, placebo-controlled trial provides the clearest evidence to date that shunt surgery benefits patients with idiopathic normal-pressure hydrocephalus (iNPH), a condition long ...

Wisconsin has launched a groundbreaking project that could reshape how the state generates and uses electricity. The Paris Solar-Battery Park in Kenosha County combines a massive solar farm with a ...

It could force the industry to address the issues that have made installing solar more expensive in the U.S. than elsewhere in the developed world. Like Cinderella rushing home from the ball, ...

Editor's note: The September 2025 partial solar eclipse put on a magnificent show as the moon swept over the face of our sun, darkening the sky over a swathe of the Pacific Ocean. Check out our wrap ...

A partial solar eclipse will occur over the weekend, but it will only be visible depending on where you are in the world, according to NASA. The eclipse, which will occur on Sunday, Sept. 21, will not ...

DartSolar’s aftermarket rooftop-mounted solar panels can add up to 20 miles of range a day to some EVs. VIDEO: DartSolar A handful of startups will soon sell technologies that can power a substantial ...

A solar eclipse is what occurs when the moon comes in between the sun and the Earth, and a partial eclipse is what happens when that alignment is imperfect. The moon will only partly cover the sun, ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth, NASA announced this week. A new research, ...