Hohonu, a Hawaiian company, has developed solar-powered sensors that provide real-time flood intelligence to emergency ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Overhydration is very rare, but drinking too much water can cause damage to your nerves, muscles and heart. (Photo Credit: iStock/Getty Images) All the body's cells need water to function well. But if ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Nancy Redd We’re testing the Aquasonic Precision, a cordless, rechargeable ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Curious about how hard is water in your area? Atomberg's new free tool lets users check water quality, TDS levels and more ...

Indoor pools can have a distinct odor caused by chlorine binding to body waste. A Minnesota student invented a device to measure chloramine levels.

Your body is mostly water. It's in your blood, muscles, organs, and even your bones. You need it, but sometimes your body holds on to too much of it. This is called water retention. You may be ...

Chelsea Rae Bourgeois is a health writer and registered dietitian nutritionist with over eight years of experience in the clinical setting. Her writing covers nutrition and overall health topics, ...

Nanosensors are chemical or mechanical sensors that can be used to detect the presence of chemical species and nanoparticles, or monitor physical parameters such as temperature, on the nanoscale. They ...