Some Pixel Watch owners say SpO2 and skin temperature tracking disappeared after a recent Fitbit update, and Google is ...

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 ...

Blood glucose levels can be a reliable indicator of diabetes risk. But in some populations, it's not enough to catch the ...

The key to the success of the Merox process is its ability to use high-activity catalysts to efficiently oxidize sodium ...

The underlying concept is not new. Acoustic fire suppression has been studied for years as a means of disrupting combustion ...

Automotive experts stress that precise oxygen sensor diagnostics are essential to avoid unnecessary part replacements and maintain peak engine performance. Modern practices merge OBD-II scanning, live ...

Where (and how) you wear your health tracker can impact your data accuracy. Here's what researchers say matters most.

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

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South Korean researchers have developed a method to bypass a fundamental limitation in biosensors, a step that could accelerate next-generation diagnostics for diseases such as Alzheimer’s. The study ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more accurate, more environmentally friendly and less expensive. The novel sensor, ...