In the age of the LED light bulb, consumers have an unfathomable range of lighting options. This has, perversely, made the ...

Find the most reliable 3D printing filaments for your next project, from everyday PLA to advanced specialty options.

The discovery was made possible using the Very Large Telescope (VLT) in Chile, operated by the European Southern Observatory (ESO) ...

Our mostly-analog editor reflects on one of the major sustainability impacts of his career as a result of revolutionizing the ...

Thomas Edison’s incandescent light bulb, patented in 1880, made electric lighting practical, affordable, and long-lasting. It ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

A very long solar filament that had been snaking around the Sun erupted with a flourish. The bright light of a solar flare on ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Whether you’re working, studying or reading, the best desk lamps will provide the right amount of lighting for your task. Not only can they illuminate your space, but they can also reduce the ...

Headlight glare giving you a headache? We talked to automotive experts to get the inside scoop on why cars seem brighter than ...

VFDs — vacuum fluorescent displays — have a distinctive look, and [Anthony Francis-Jones] is generally fascinated with retro displays. So, it makes sense that he’d build a VFD ...

These days, homeowners have a myriad of options when it comes to selecting light bulbs for their homes. With emerging technologies increasing wattage and lowering electricity costs, you need to know ...