This proactive tool monitors electrical flow to help protect your home from hidden fire hazards, and might be available for free from your home insurance company Senior editor, Buy Side from WSJ ...

Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone ...

A PIR (passive infrared) motion sensor is a device that detects physical movement within its field of vision by sensing changes in infrared radiation. This sensor works on the principle of detecting ...