A new gas sensor can detect ethanol in the air at just 5 parts per billion while using less than 30 milliwatts of power.

Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

Study conducted at US sites evaluates LumeeTM in peripheral artery disease (PAD) patientsBERKELEY, Calif, Jan. 29, 2026 (GLOBE NEWSWIRE) -- ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

When a car keeps cutting out at red lights, the problem rarely feels minor to […] ...

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 ...

For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

The Gen III TacIRST distributed infrared threat‑warning system will equip the F-22 Raptor, with an evaluation planned in 2026. Lockheed Martin has announced the first flight of the latest iteration of ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...