Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

The science pros at TKOR guide you through making a laser-assisted blowgun by yourself.

Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an app. This step-by-step guide covers preparing the audio jack, soldering the ...

At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

A never-before-seen image of individual oxygen atoms dissolved in water has been captured.

For years, Black women have been told that laser hair removal and other laser-based skin treatments weren’t safe for us. This is because many of us grew up hearing horror stories about burns, scars, ...

Italian aerospace and defense giant Leonardo is expanding its presence in metro Tucson with a new laser manufacturing plant that will add 170 jobs to its local payroll. Leonardo Electronics US Inc., a ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Bigger security cameras might get all the attention, but when it comes to truly protecting your home, smaller is often smarter. The key to real peace of mind isn't having massive, obvious devices.