In a nutshell A new skin sensor can monitor your health without even touching your skin by measuring molecules like water ...

A research team has successfully developed the world's first ammonia (NH3) gas sensor based on a copper bromide (CuBr) film ...

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore. Here's what you need to know.

Oxygen therapy for COPD is a treatment used to increase the oxygen (O2) in your lungs and bloodstream ... If you use a concentrator, never plug into an extension cord and turn it off when you're not ...

Just like smartphone cameras, these sensors have a finite resolution. The higher the resolution, the finer details the sensor can discern about your finger, increasing the level of security.

Its singular purpose is to let you apply various crops to your image, changing your JPEG's aspect ratio – and reducing how much of the sensor's area and resolution you're using. There are nine options ...

Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa 50011, United States Microelectronics Research Center, Iowa State University, Ames, Iowa 50011, United States ...

This sensor measures hydrogen peroxide, a marker of stress in soybean and tobacco plant leaves. Credit: Adapted from ACS Sensors 2025, DOI: 10.1021/acssensors.4c02645 Plants send distress signals when ...

Researchers at Bar-Ilan University have developed an optical sensor capable of remote sensing dogs' brain activity in three key regions—the olfactory bulb, hippocampus, and amygdala—that play ...

In context: Add-ons and extensions provide a wide range of customization options for web browsers. While extensions have long been an integral part of the web experience on PCs, they are now ...

Metallic nodules found deep in the sea seem to be producing significant amounts of oxygen by some unknown mechanism, researchers revealed last year. Now, we may have found out how it is happening ...

An indirect time-of-flight sensor, the AF0130 from onsemi offers long-distance measurements and 3D imaging of fast-moving objects. It features a depth processing ASIC beneath its pixel area, which ...