If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore. Here's what you need to know.

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 ...

Exhaust leaks can have serious consequences for your health and the safe and efficient operation of your car. How do you ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more ...

The average cost to fix a "check engine" light is at a record high according to a newly released study from CarsMD. Its 2026 ...

The average age of all vehicles on the road is rising, as are their ensuing repair costs. Today’s cars, trucks and SUVs are ...

Inside the Army's Natick lab, scientists push gear to the brink — from fire to Arctic cold — to keep soldiers safer in the ...

There's one particular challenge facing the crewed missions of the near future that scares mission planners more than almost ...

CarMD, a leading provider of vehicle health data and technology, today released its 2026 CarMD® Vehicle Health Index™ report, ...

The STC31-C from Sensirion is an advanced gas concentration sensor designed for precise measurement of high-range CO₂ ...

U.S. drivers are facing record-high check engine repair costs driven largely by aging vehicles The most common ...