A steady green light, or one that flashes every 30 to 45 seconds, means there's a good power source. Irregular green flashes ...

Air is a necessity for us human beings, so monitoring it is important. Air quality is monitored in terms of the Air Quality Index(AQI), a single-number scale used to tell how polluted the air is and ...

Wi-Fi smoke detectors, electrical fire monitoring and cameras that watch for flames are only a few of the advanced tricks you ...

Pennsylvania's Department of Environmental Protection issued a Code Orange air quality alert for western counties due to Canadian wildfire smoke. The alert signals that the air is unhealthy for ...

Did you know thunderstorms can set off smoke detectors? I didn’t until I heard the three dreaded beeps coming from our newly installed smoke detector in the living room during the thunderstorm that ...

Code Purple smoke conditions are forcing changes across the Harrisburg area, with some city events canceled or postponed and businesses moving indoors. "I can smell it, and it's so hazy," said Sheila ...

(NEXSTAR) – Smoke from Canadian wildfires was parked over a large swath of the U.S. on Friday, bringing hazardous air quality from the border near Minnesota down to D.C. Millions of people living in ...

Pennsylvania is under a statewide Code Purple air quality alert on Friday because of smoke from the wildfires in Canada and Minnesota. But what does that mean? What is Code Purple air quality? The ...