If you've tested your home for radon and found elevated levels, you're probably asking the same question most homeowners ask: does radon mitigation actually work, or is it just expensive ...

The answer often involves a special device called a radon fan. We’re giving you an inside look at radon fans and how they work, explaining what you need to know to keep your family safe. We’ll cover ...

Let’s face it, “radioactive gas” isn’t exactly a cheerful topic for dinner conversation. But when radon shows up on a home inspection report, it can quickly become top of mind. Radon needs to be taken ...

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 ...