New research finds that even people with an average sense of smell could be living with a natural gas leak and not know it. The study, published in Environmental Research Letters, finds that small gas leaks can impact indoor air quality by introducing a number of hazardous air pollutants, including the carcinogen benzene, which researchers found in 97% of natural gas samples across North America. New research finds that even people with an average sense of smell could be living with a natural gas leak and not know it. The study, published in Environmental Research Letters, finds that small gas leaks can impact indoor air quality by introducing a number of hazardous air pollutants, including the carcinogen benzene, which researchers found in 97% of natural gas samples across North America. Environment Phys.org – latest science and technology news stories
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