ADOT is taking steps to handle a crime that has been a problem in Arizona for decades. Congressman reveals what he saw in the unredacted Epstein files Satellite image reveals giant crack in one of ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Caroline Mullen Caroline Mullen is a writer focused on cleaning and organizing ...

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 ...

A new fluorescent sensor is giving scientists an unprecedented view of how cells respond to DNA damage, capturing the repair process as it unfolds in real time. The tool, developed at Utrecht ...

When a peculiar problem calls for a unique solution, Toronto Hydro might just turn to a “strut guy” to sashay in and fix it. But in this case, a strut guy — which has none of the swagger the name ...

As surging copper wire thefts are leaving many Los Angeles communities in the dark, a new statewide metal theft law set to kick in next year is aimed at recyclers who buy the stolen metal. The Sixth ...

Apple is expected to introduce the all-new AirPods Pro 3 next month, alongside new iPhone 17 and Apple Watch models. Apple's best earbuds are expected to feature a heart rate sensor, which first made ...

Electric bikes (e-bikes) offer a fantastic alternative for eco-friendly commuting and recreation. However, they can encounter issues over time, like any piece of machinery. This troubleshooting guide ...

Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

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 ...