Whether you're mounting fixtures, installing shelving, or hanging artwork in your home, it's critical to ensure the item is perfectly level. While traditional bubble levels are useful for quick checks ...

A transparent iPhone Air with a working SIM slot looked like a hardware hack for the ages, but it also showed exactly what ...

No matter how big the best TVs get, you're always going to get a bigger gaming and movie-watching experience when you use a projector. Some of the best projectors will make for a stellar experience, ...

Some are even saying it's better than one that's 3x the price.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Surface acoustic waves (SAW) can ...

Lasers, devices that emit intense beams of coherent light in specific directions, are widely used in research settings and are central components of various technologies, including optical clocks (i.e ...

You probably walk past these tools every trip. From laser levels to pocket hole jigs, these underrated finds save time, effort, and frustration.

For a company everyone thinks just converts track cars to road-legal ones, Lanzante is pioneering tech no other automaker has yet.

Minoxidil and finasteride are two FDA-approved medications considered the gold standard for treating hair loss. Other ...

In hacker spaces and at their homes, creative protesters are laser-cutting and 3D-printing tools to resist an occupation.

Aviation officials shut down the airspace over El Paso after Customs and Border Protection officials fired a laser on loan from the Pentagon.

A new megahertz laser improves satellite and debris tracking, strengthening orbit predictions and space safety.