A large pipe with a fan inside is a simple way to think of a radon mitigation system. But how does it work? We asked an ...

Radon is an odorless gas that causes more than 20,000 cancer-related deaths every year. Iowa and North Dakota have the highest risk-level for radon, and now a central Iowa real estate company has ...

This article is co-published with ProPublica, a nonprofit newsroom that investigates abuses of power. About 5 billion years ago, stars merged and exploded, creating uranium that eventually became ...

When it rains, when a low-pressure system passes by, and when water soaks the soil, it's not a great day to sample for radon. Those conditions force radon out of pore spaces and into basements. It ...

DENVER (CBS4) - After CBS4 Investigates found high radon levels in some Denver public housing units, the Denver Housing Authority is installing radon mitigation systems at the Columbine Homes public ...

Radon is sickening thousands of Ohioans a year. An investigation from the Columbus Dispatch found the state could be doing ...