We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

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NEW YORK - Virgin Galactic (NYSE:SPCE) announced Monday a new collaboration with Lawrence Livermore National Laboratory to evaluate the potential use of LLNL sensor systems aboard its launch vehicles.

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 ...

General Motors engineers prepare child safety seat mockups to test how well they are anchored. Cable attached to the mockups will be tightened, placing stress on the mockups similar to what they would ...

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 ...

Just days ago, Tesla promised investors that autonomous driving is a done deal, and its FSD software would drive unsupervised by the end of the year. However, Tesla fared rather poorly in an ...

ThatDudeinBlue visits GM’s secret test lab and shares what he discovered behind closed doors. Trump wants to ‘end’ largest US infrastructure project, a tunnel between NY and NJ IRS files tax lien ...

Among the many problems with the flu is the fact that you can spread the virus before you even know you've got it. An experimental new "sensor" could one day keep you from doing so, by causing you to ...

(Reuters) - Amazon.com has been testing General Motors' BrightDrop electric vans as part of its plan to bring 100,000 electric delivery vehicles on the road by the end of the decade, the e-commerce ...

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 ...

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 ...