Heat waves are becoming commonplace, and so too is high humidity, which can strain the electrical grid, hurt the economy, and ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and environmental detection.

Heating, cooling, and humidifying air wasn’t new when Willis Carrier came on the scene. What was groundbreaking was the ...

Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

What’s your personality type? If you are an introvert you’re in good company; Barack Obama, JK Rowling are introverts ...

A federal judge said the Empire Wind project off Long Island would suffer “irreparable harm” if the Trump administration continued to hold up work. By Lisa Friedman For half a century, a federal ...

MEMPHIS, Tenn. - Layer up and grab the sunglasses. It's a cold start to the day under a mostly clear sky. Temperatures this Tuesday afternoon are expected to be in the 60s across the Mid-South. Rain ...

Abstract: Moisture ingress in photovoltaic (PV) modules reduces power output, accelerates material degradation, and poses safety risks, including electric shock, arcing, and fire hazards, by exposing ...

Abstract: Due to the direct contact between the semiconductor-type resistive gas sensor and the test gas in the air, the presence of water molecules in the air can seriously affect the performance of ...