Why it matters: O2 sensors feed critical data to your ECU, helping maintain the ideal air-fuel ratio for performance, efficiency, and emissions control. Reading the signals: Healthy upstream sensors ...

Most people living with high blood pressure have heard the same short list of causes: too much salt, too little exercise, ...

Three volunteers went out recently to test local lakes and streams for nitrates. Here's how they do it and why.

Let's begin with the basics here: An automotive oxygen sensor is part of the exhaust system and does what its name implies, sensing how much oxygen is in the exhaust gases. And that's important for at ...

A team of researchers from Argonne National Laboratory, the Pritzker School of Molecular Engineering at the University of Chicago and the University of Wisconsin-Milwaukee, has devised a pathway for ...

Biochemical sensors and testing devices rely on bioreceptors and transducers to detect and measure biological signals. Designing these systems requires an understanding of how biological interactions ...

My Alerts is a service for subscribers. Please login or subscribe in order to use My Alerts. BP plans to create separate upstream and downstream units as part of its ongoing bid to simplify the ...

BP will reorganize into two main business units - upstream and downstream - under new CEO Meg O'Neill, who took the helm on April 1 to become the oil major's fifth chief since 2020, a spokesperson ...

Walmart has created a new business unit, Upstream Facility Services, to provide maintenance and facilities support to companies across the US. The move separates Walmart’s internal maintenance ...

The cost of developing new upstream oil projects is continuing to rise as inflationary pressure and supply chain woes endure, according to new research from Rystad Energy. The research shows that the ...

Iowa Gov. Kim Reynolds’ water quality proposal boosts monitoring and funding for Central Iowa Water Works, but critics say it ...