Forewarned is forearmed.

Near-infrared light was one of CES 2026’s biggest stories. Here’s what L'Oréal’s new tools and the Sunbooster clip actually do. Hans Lucas/AFP via Getty Images The most interesting thing to happen in ...

Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether you want to measure ...

Say it out loud, and you feel like the hero in an old spy thriller: infrared. Or maybe it's just us. Either way, infrared (IR) now feels like a quaint technology, a relic from a bygone era. In the age ...

Soccer officials already rely on cameras to see who’s offside and who sent the ball out of bounds. But during this World Cup, refs will use digital twins of each player to view plays from every angle.

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already doing useful work. These sensors measure fields, forces and motion so small ...

Door sensors are some of the simplest smart home devices you can get. Instead of anything fancy like measuring the heat or motion, all they do is detect when their two halves are separated. Yet, that ...

AI coding replaces edit and debug with instruct and guide. Terminal plus AI replaces traditional development environments. IDEs are reduced to build and deployment tools only. My little dog Pixel does ...

The global price of oil continues to skyrocket as Iran’s missiles and drones hit vital infrastructure in Arab Gulf states. Billion-dollar American radar systems have also been targeted and destroyed ...

Appliance designers and manufacturers commonly rely on plastic parts as essential components. To ensure these parts meet high-quality standards, it’s important to take both functionality and the ...

In this photo captured with a thermal imaging camera, a U.S. service member poses for a portrait during a NATO exercise Nov. 20, 2024, near Heinu, Finland. (Leon Neal/Getty Images) As the Ukraine war ...