Rotten-egg gas might one day help power your world—and clean it at the same time. Researchers at The Ohio State University have found a way to turn hydrogen sulfide, a highly toxic and foul-smelling ...

Sewer gas is found in and emanating from sewer pipes. Sanitary sewers that carry sewage to a treatment plant produce gas containing compounds that are not typically found in normal air. These ...

UPDATE: The Mobile Police Department has released the names of the workers who died in this incident. They are Garrett Robertson, 31, was working in a sewer manhole when he was overcome by what was ...

Dear James: Our house has several bathrooms with tile floors. One seems to have either a moldy or a sewer gas type of smell at times. What could cause this, and is it something that I can repair ...