One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

The best heart rate monitors will track your heart rate comfortably, consistently and accurately ...

These cutting-edge sensors could transform your training but don't all come cheap.

A new CRISPR-powered light sensor can detect the faintest whispers of cancer in a single drop of blood.

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 ...

Researchers from Guangxi University, China have developed a new gas sensor that detects ammonia with a record speed of 1.4 ...

A Cheap Soil Sensor Saved My Fragile Houseplants. Here's How ...

This easy test can help you get a gauge on your VO2 max—without a watch. Every day as I peruse through the mountain of ...

Sensirion’s next-gen CO₂ sensor, the SCD53, addresses a challenge in gas sensing: maintaining accuracy long-term without relying on manual recalibration or regular exposure to outdoor fresh air. The ...

A research team led by La Trobe University has developed a single-use test strip which could ultimately change how diseases like cancer are diagnosed. The research, published in the journal Small, ...

The FDA has updated some information about the December recall of certain Abbott FreeStyle Libre 3 and 3 Plus glucose sensors ...

US extreme climber Alex Honnold climbed the more than 500-meter-tall Taipei 101 skyscraper without a rope on Sunday. The ascent was broadcast live on Netflix. New driveway rule change - everything you ...