During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...

Right now as a flash deal at Walmart, you can grab a two-pack of the Tolsprint Outdoor Solar Lights for just $23, which is ...

Around half of Zanzibar’s population of 2 million people live unconnected from the electricity grid. But one program is ...

The display marked a rare California sighting of the northern lights, or aurora borealis, a phenomenon typically only ...

NEW YORK (AP) — Solar storms may bring colorful auroras to several northern U.S. states Thursday night. The sun burped out a huge burst of energy called a coronal mass ejection that’s currently on its ...

NASA says May saw one of the strongest aurora events in 500 years, with the sun’s solar maximum making northern lights reach farther south. Auroras are common in Iceland, like this one above the ...

If you click on links we provide, we may receive compensation. Plus nine other walkway lights you don't need batteries or outlets for Toni Sutton has been a shopping writer at PEOPLE since 2022 and ...

Charged particles from the Sun fueled a strong geomagnetic storm from late Sunday into Monday, delivering impressive displays of Northern Lights as far south as the Midwest. On Sunday, NOAA’s Space ...

In your home, you probably have a handful of gadgets that rely on batteries: remotes, smoke detectors, wireless keyboards. But instead of having to replace those batteries again and again, those ...

What just happened? Researchers at University College London have developed a new type of solar cell capable of efficiently generating power from indoor light, a breakthrough that could reduce ...