When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or ...

Abstract: Colorimetric dye readout devices have been explored extensively, with many approaches relying on complex hardware setups that stabilize the illuminant and capture conditions, typically ...

Martin Lewis is urging O2 customers to dial a five digit code if they want to shop around for alternative suppliers following the price rise announcement. The BBC and ITV star spoke out after O2 ...

Upstream operations focus on oil exploration and extraction; downstream operations process crude into products. Effective energy chains require balance between upstream production and downstream ...

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 ...

If you regularly change lenses on your camera, dust or debris will eventually end up on your sensor. There are things you can do to mitigate that, but any time you expose your camera's interior to the ...

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 ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

ExxonMobil is still exploring frontier areas, but its upstream president Dan Ammann on Wednesday placed more emphasis on the company's expected growth from multifaceted development and using improved ...