Add Yahoo as a preferred source to see more of our stories on Google. Toenails are a way to track long-term exposure to radon. The team is soliciting toenail donations (sorry, only from Canadians) to ...
A radioactive gas that gets trapped in indoor spaces accounts for 3 to 14 percent of all lung cancers – and our toenails could reveal our long-term exposure to this gas. Radon, a colorless and ...
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