The more researchers learn about wildfire smoke, the more worrisome the picture gets. Smoke contains microscopic particles known as PM 2.5 because the PM (particulate matter) measures 2.5 ...

A spokesperson from the London Fire Brigade says: "Smoke alarms are important, as they can detect fires in their early stages and give people precious time to leave a property in safety.

A HUGE fire has erupted sending black smoke billowing into the sky -- with locals told to keep doors and windows shut. Around 20 fire engines and 125 firefighters have scrambled to a burning ...

Chaos engulfed the Airbus A220-300 as smoke started to pour inside the cabin after departing from Bucharest, Romania. Pilots had to divert the aircraft, which was due to land in Zurich ...

When you buy through our links, we may earn a commission. Learn more› By Roy Furchgott We’ve added the Kidde Smart Smoke Alarm with Ring and the Kidde Smart Smoke and CO Alarm with Ring to ...