Carbon dioxide (CO 2) is a major respiratory metabolite, and continuous monitoring of CO 2 concentration in exhaled breath is not only an important indicator for early detection and diagnosis of ...

Three out of five fire deaths happen in homes with either no smoke alarms or no working alarms, but Consumer Reports has revealed their top picks to help keep your family and belongings safe. Stream ...

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

Carbon monoxide can be deadly. Every year, over 400 people in the U.S. die unintentionally from CO poisoning, and more than 100,000 wind up in emergency rooms, according to the Centers for Disease ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...