The Colorado Department of Public Health and Environment says there are levels of hydrogen sulfide near the Plate River ...

When you first crack open a cold can of wine, the last thing you want to smell is rotten eggs. Turns out, there's a ...

Hydrogen sulfide, a colorless gas that smells like rotten eggs, is produced naturally from decaying matter. This gas is lethal to breathe in, and hydrogen sulfide present in high concentrations ...

Hydrogen sulfide is the most common cause of odor in the wastewater treatment process and smells similar to rotten eggs. The devices can only accurately read up to 50 parts per million ...

State health officials have begun monitoring a facility that converts cow manure into natural gas after elevated levels of an ...

“Please listen to them, because they are the ones being affected.” The smell of hydrogen sulfide was high during the last week of October, for example, and an environmental expert speaking on ...