Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED ...

Tiki Brand Products, the company that makes the popular backyard torches, distanced itself Sunday from the white supremacists who used its products during this weekend’s violent demonstrations in ...

Discover how to build a simple DIY Stirling engine powered by heat from candles using an empty spray can and pen components. This step-by-step guide demonstrates how to construct the engine, build a ...

Big 12 commissioner Brett Yormark says the arena will switch to hardwood floors for the tournament’s finals. is a senior reporter who’s been covering and reviewing the latest gadgets and tech since ...

Cambridge scientists have discovered a light-powered chemical reaction that lets researchers modify complex drug molecules at the final stages of development. Unlike traditional methods that rely on ...

You can't even tell when it's turned on.

A surprising lab discovery reveals a light-powered way to tweak complex drugs faster, cleaner, and later in development.

Do smart bulbs really save energy? It all comes down to the power they use versus the savings their smart features offer — here's what to know before you buy.