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 ...

Along with the XR10, Hisense has announced the new PX4-Pro, an ultra-short-throw projector with a sleek design and more grounded specifications. The quick rundown includes up to 200 inches of ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products. She's tried ...

Japan has deployed a system that fires laser beams with 100 kilowatts of energy — powerful enough to disable small drones. It was installed on board a 6,200-ton (6.3 million kg) warship.

Engineers are turning what used to be a bulky optics bench into something that fits on the tip of a finger, and the latest photonic chips go a step further by splitting a single laser into a ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

A new discovery shows that messy, stray light can be used to clean up quantum systems instead of disrupting them. University ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Ultrashort laser pulses—that are shorter than a millionth of a millionth of a second—have transformed fundamental science, ...

A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.

Electrons determine everything: how chemical reactions unfold, how materials conduct electricity, how biological molecules ...

How do you set up a new Apple Watch? Whether you got the surprisingly capable Apple Watch SE 3, the battery-boosted Apple Watch Series 11 or the rugged Apple Watch Ultra 3, you might be wondering how ...