Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

Most solar lights are cheap garbage that exist just to put more microplastics into the environment as they degrade in short order. [Jeremy Cook] built his own solar light, however, and this one ...

One of the easiest and most useful smart home upgrades you can make is picking up a couple of smart light bulbs. Here’s how to get started.

Brainiac75] is a fan of fiber optic lamps, except for one thing—they’re often remarkably dim. Thus, they set out to hack the technology to deliver terrifying amounts of light while still ...

Glistening on the water, soaking into skin and sand, sunshine is part of Australia’s identity. And in Sydney, solar scientists are trying to harness the power of the sun to produce energy — but not in ...

Fears about how damaging a second Trump presidency would be to progress on reducing carbon emissions, protecting the environment and advancing clean energy were more than confirmed in 2025. He ...

The Investment Committee debate the latest Calls of the Day. Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this ...

As the year draws ever closer to its end, the zero-day vulnerabilities just keep on coming. Google has now confirmed the eighth such zero-day vulnerability, for which a known exploit has been reported ...

Hardware Best Cyber Week PC gaming deals 2025: The savings continue as Black Friday fades into distant memory Hardware I build multiple PCs a month and these are the best Cyber Monday deals on ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

PERTH, Nov 4 (Reuters) - Australia will offer at least three hours of free solar power every day to households including those without solar panels under an energy-saving programme that is expected to ...

Shares of First Solar Inc. FSLR surged 14.28% to $266.94 Friday, on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index SPX rising 0.26% to 6,840.20 ...