It’s a familiar scene: the check-engine light pops on, the car starts acting a little “off,” and you do the responsible thing ...

The crank sensor problem still isn’t fixed, even after additional testing and diagnostics. Troubleshooting engine issues can be frustrating when the problem refuses to reveal itself, but the search ...

The more snow, the better for Teradar, a Boston startup that’s building new technology for military and civilian vehicles. The company’s still-in-development sensor can “see” objects and pedestrians ...

Soldiers assigned to 3rd Armored Brigade Combat Team, 4th Infantry Division, provide medical care to simulated casualties during Ivy Sting 4 at Fort Carson, Colorado, Feb. 3, 2026. The medical lanes ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

At its stand at FAVS 2025, Leonardo showed videos of MIPS sensor testing against dummy RPGs (pictured) and UAVs. (Leonardo) Dstl detailed testing of the Modular Integration Protection System (MIPS) at ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...

For heart rate testing, Horst used a Polar H10 chest strap as the benchmark. The Apple Watch Ultra 2, running watchOS 26 beta, delivered results that were nearly identical to the strap during indoor ...

Samuel Lellouch does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Army Secretary Dan Driscoll is shown the newly arrived Lower Tier Air and Missile Defense Sensor, or LTAMDS, seen in the background during a rainstorm on Guam on July 27, 2025. (SFC Nicole Mejia/U.S.

The X-37B's eighth orbital mission will start with a liftoff atop a SpaceX Falcon 9 rocket. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.