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.

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Örebro researchers Rajesh Patil and Professor Magnus Löfstrand have developed an AI system that detects welding defects, ...

From a physiological perspective, heartbeats and breathing do not operate independently in the human body. Cardiac rhythm ...

A research team led by Dr. Shin Hur at the Korea Institute of Machinery and Materials (KIMM, President Seog-Hyeon Ryu), including Syed Turab Haider Zaidi, a student researcher from the UST–KIMM School ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

The use of a copper winding as a temperature sensor is not new. The traditional technique is to disconnect the ac power and the load and to quickly make the measurement using an ohmmeter. But the ...

Imaging technology has supported breakthroughs ranging from mapping distant galaxies with radio telescope arrays to uncovering the fine structure inside cells. However, a fundamental barrier remains: ...

A new sensor being patented by Ohio State University could be used to detect concealed weapons or help pilots see better through rain and fog. Unlike X-ray machines or radar instruments, the sensor ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. This past year, I've tested many ...