The Korea Research Institute of Standards and Science has developed a next-generation gas sensor technology that uses low-cost and safe LED light to precisely distinguish multiple hazardous gases.

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At ...

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

Austin, Feb. 03, 2026 (GLOBE NEWSWIRE) -- Gas Sensor Market Size & Growth Insights: According to the SNS Insider, “The Gas Sensor Market Size was valued at USD 2.07 billion in 2025 and is expected to ...

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 ...

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 ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...