When radon gas is inhaled, its radioactive particles ... radon surveys," the researchers wrote. The map also revealed that levels of radon detected increased during the winter compared to the ...

Radioactive radon gas emerges from natural radioactive decay ... living space reaches or exceeds 148 Bq/ m 3. Efforts to map ...

Radon is a gas found in soil and moves into the air through cracks in home foundations and walls. Radon levels are particularly high in Colorado due to the state’s geological makeup, with nearly ...