Silicon Valley startup xLight has raised $40 million, aiming to build the first prototype of a new class of laser that could ...

The ALKA-KAPLAN has been designed to fight flying robots. It is a drone that drops bombs, spies and travel in swarms. It is ...

Explore the top rangefinder binoculars for precision and clarity in your next hunt. Discover essential features today.

The deep-space optical communication link could revolutionize how scientists communicate with spacecraft as they explore the ...

You may have heard about people making paintings on a grain of rice, but is it possible to create something inside a living cell, which is thousands of times smaller? Well, for the first time, a team ...

The laser beam traveled 3.6 kilometers (over 2 miles) via fiber optic links to NIST, where a frequency comb (acting as a “ruler for light”) allowed the aluminum ion clock’s laser to adopt its superior ...

SEO progress tracking is crucial for effective online marketing strategies. This article presents practical methods and tools for monitoring SEO performance, backed by insights from industry experts.

The Department of Homeland Security, with help from DOGE, has rolled out a tool that purports to be able to check the citizenship status of almost all Americans.

A laser navigating tool doomed a Japanese company’s lunar lander earlier this month, causing it to crash into the moon. Officials for ispace announced the news from Tokyo on Tuesday. The cras… ...