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 ...

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 ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer ...

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

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 ...

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 ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

Abstract: To overcome the limitations of conventional non-destructive testing (NDT) methods for pipelines operating under extreme conditions, such as high temperatures and cryogenic environments, a ...

The Time of Flight (ToF) sensor is significantly more accurate than the ultrasonic sensor. This is evident through the data shown above. Although the measurements were generally smaller than realistic ...