Dear Tom and Ray: This morning I went to my car to find that it had grown what appeared to be "hair" from the tailpipe. It was about 10 inches long and gray, with brown highlights. I had to get to ...

Scientists developed a smartphone-compatible ethanol sensor using a metal-organic framework called Cu-MOF-74. The sensor visually detects ethanol concentrations across a wide range, with no ...

Scientists have unveiled a groundbreaking sensor that can wirelessly detect chemical warfare agents, marking a significant leap in public safety technology. This innovative device, capable of ...

(Nanowerk News) Wearable devices and smart sensors are transforming how we monitor health and activity, from tracking heartbeats to detecting body movements. However, traditional tools like ...

Changing lenses outside can feel like a risky endeavor. After all, during the swap, your camera's interior will be exposed to the elements, potentially allowing dust, dirt or moisture to land on your ...

Not all poisonous gases have a smell or a color. But a tiny grid of pastel- and candy-colored squares that effectively “sniffs” out hazardous chemicals in the air such as chlorosarin — a highly toxic ...

The highly anticipated Apple Watch Series 11, slated for release in 2025, is rumored to feature a groundbreaking non-invasive glucose sensor. If Apple succeeds in integrating this technology, it could ...

As the effects of climate change and ecological decline intensify, the need for accurate, scalable environmental monitoring has never been more urgent. From tracking urban air quality to safeguarding ...

The sensor visually detects ethanol concentration, offering a simple, sensitive, and effective way to measure alcohol levels without complex equipment. Determining how strong your drink is doesn’t ...