With doors and windows shut tight against the cold, dangerous levels of cancer-causing radon gas can build up in homes during the winter months, posing a health risk to Minnesotans. Health officials ...

Dangerously cold temperatures were descending into the U.S. as far south as Texas on Tuesday, breaking records in some areas.

The National Cancer Institute estimates that radon causes about 21,000 lung cancer deaths annually. Local geologist Patricia Fabbri urges residents to test their homes for the gas, especially during ...

“We spend approximately 90 percent of our lives inside the built environment, so your indoor environment impacts your ...