Radon is a naturally occurring element that develops from the radioactive decay of radium. Health authorities consider it a health hazard because of its radioactivity. Radon is a health risk, as it is ...

Radon is an odorless, invisible radioactive gas. It's naturally released from rocks, soil and water—and it can get trapped inside homes, offices or schools. There's no known safe level of radon. There ...

When you think about pollution, you may only consider what you’re exposed to outdoors. But indoor air quality in your home matters, too, and it can be majorly affected by the presence of a radioactive ...

A naturally occurring, radioactive gas is lingering in the homes of millions of Ohioans. Radon, considered the leading cause of lung cancer among nonsmokers, has been recorded at high levels ...

Radon can accumulate in some places where ventilation is inadequate. Long-term exposure can increase the chance of getting lung disease, which can cause coughing and difficulty breathing. Long-term ...

Radon is a radioactive gas that comes from rocks and soil. It’s found naturally in the air outdoors at low levels, but can build up to higher levels indoors in some buildings. Radon gives out ...

Radon is the second leading cause of lung cancer. Now a new study has found exposure to this invisible, odorless gas is also linked to an increased risk of stroke. The study, which examined exposures ...

Radon is a radioactive gas you can't see, feel, taste, or smell. It forms naturally when uranium — a heavy metal found in the ground and most rocks on the planet — decays, turning into another metal ...

Radon mitigation systems can cost anywhere from $700 to $4,000, but the average homeowner will pay around $1,000. While these systems can be pricey, they can protect members of your household from ...

Airthings offers a permanent solution for monitoring radon gas levels anywhere in your home, along with ways to track humidity, temperature and pollen levels. At nearly $200, you'll have to pay a lot ...

How does this square with radon being a carcinogen? In response to the column I wrote last week about decommissioned mines in Montana that offer radon therapy, a colleague wrote to me, informing me ...