With this tool, you won’t have to rely on a flexible metal tape measure. We put some of the best laser distance measures through the paces to test how accurately they measure, noting their ...

Whether it’s a spirit level or a high-tech laser model ... as a reference point for aligning and measuring with precision, making it an indispensable tool for all kinds of construction and ...

New laser technology from NIST researchers to measure greenhouse gas emissions could bring better methods to the plant floor.

Not every DIY tool with a hefty price tag is worth it. Some expensive tools may seem like a waste of your hard-earned dollars ...

Satellite data have long told us where forests are and how they’re faring. Lidar, laser-based radar mounted on planes or ...

A team of scientists based in the US has developed a non-invasive headset device designed to track changes in blood flow and ...

Assuming dark matter exists, its interactions with ordinary matter are so subtle that even the most sensitive instruments cannot detect them.In a new ...

But thanks to a powerful laser-based technology called lidar, ancient history is being illuminated like never before.

The best laser printers on the market are those that reliably deliver pages of high quality at lower printing ... We time and measure every test print in our benchmarking process, and compare ...

My team and I put the best laser engravers to the test - and these are the models we recommend for home crafting, hobbyists, and professionals. Like the best 3D printers we've reviewed ...

As more and more industries seek efficient and effective quality control solutions, shear interferometry technology provides a non-invasive method to meet these needs. Exploring the benefits of shear ...

Now scientists at Caltech have figured out a new way to use ultrafast laser pulses to realize ... molecule into a quantum sensor—a tool that can measure chemical phenomena in its surroundings ...