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 ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

The brand-new, jaw-dropping Lego smart brick tech can recognize other bricks, activate effects and play music. They're debuting in Star Wars Lego sets this spring and we got an early look at CES 2026.

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 ...

After four sold-out shows at London’s The O2, alt-rock group Radiohead has made history with the highest ever attendance within the arena. Previously set by Metallica in 2017, the band has now ...

The US FDA has cleared a new “basal insulin dose optimizer” function for the Dexcom G7 15-day continuous glucose monitor (CGM), which is set to launch separately on December 1, 2025. The “Smart Basal” ...

With a variable aperture range of f/2.0 to f/4.0 and a 1/1.1-inch square CMOS sensor, the new DJI Osmo Action 6 definitely moves the action camera goal posts. The hints from the DJI trailers were ...

We earn commissions from purchases you make using links in our articles. Learn more. If your car experiences poor fuel economy, lacks power, feels sluggish, idles rough, or has an illuminated check ...

July 24 (Reuters) - French-Italian chipmaker STMicroelectronics (STMPA.PA), opens new tab said on Thursday it would acquire part of NXP Semiconductors' (NXPI.O), opens new tab sensor unit for up to ...

Some engine bays are as droolworthy as the cars they adorn, but under the twisty mechanical artistry lies an array of electronic wizardry to help run your car. The crankshaft position sensor is one of ...

The phenomenon, in which travelers choose vacation destinations based on beloved, sometimes dark, TV series and films, has become one of the biggest trends in travel. By Danial Adkison This article is ...