Risk maps for the cancer-causing gas radon can encourage people to test their homes for the substance, but only if homeowners ...

When it is very cold outside, many people keep their windows shut - but the risk of deadly radon gas rises if you don't air your living space. You can't smell or see it, but do measure and avoid it.

The NSA Naples community will wait at least another year to learn whether their on-base workspaces are contaminated with dangerous levels of radon.

Over several months, three health and smart home experts monitored air quality in different locations. This is what surprised us.

Kenosha County Public Health is offering $5 radon test kits throughout January — Radon Action Month — to anyone who donates a nonperishable food item to be donated to local ...