Your car’s O2 sensor can be cleaned if you’re in a pinch, but cleaning won’t make an old sensor reliable again. Most failing sensors must be replaced.

A modern fighter jet’s weapons systems officer is responsible for monitoring sensor data, operating weapons, and conducting ...

Diesel engines can be more efficient than gasoline engines, but that's largely due to DEF. Here's what it does, how it helps, ...

Sony has officially entered the 200MP mobile camera sensor race with the launch of the LYTIA 901, a large-format sensor designed to prioritize in-sensor zoom, AI remosaicing, and superior dynamic ...

The Diesel Ultrahuman Ring brings a more provocative look to the underlying smart ring tech Ultrahuman offers in its existing Ultrahuman Air Ring wearable.

Van Dijk praised playmaker Florian Wirtz, whose shot deflected in off Sunderland defender Nordi Mukiele for a late Liverpool equaliser that left them eighth in the table. The German, who joined ...

This Class B RV has a versatile interior that adapts to your needs with mobile seating, a pop-top roof, and all-electric ...

Is it too soon for Joshua Van to be a UFC champion, or will he be the one to dethrone Alexandre Pantoja? Their flyweight title fight scheduled for five rounds is taking place Saturday, December 6 at T ...

YouTube creator and self-taught engineer Jeremy Fielding built his regenerative braking rig from spare parts, then made a ...

Vauxhall’s latest electric van for 2025 just changed the work-vehicle conversation entirely. It looks basic and harmless, but under the surface is a power system built to embarrass traditional diesel ...

The journalist went missing on 8 November soon after landing at Ho Chi Minh City’s Tan Son Nhat International Airport. This statement was originally published on cpj.org on 27 November 2025. The ...