In February, the Allegheny County Health Department announced compliance with federal air quality standards for the first time ever. But compliance with state hydrogen sulfide standards in the Mon ...
Some Texas lawmakers are calling for state regulators to better protect residents from the highly toxic gas hydrogen sulfide, which leaks from aging oil facilities near families and schools. Two ...
An air quality advisory has been issued for neighborhoods in Southern San Diego due to elevated levels of hydrogen sulfide in ...
An unseasonable heatwave and a broken sewage pump in Tijuana have combined to drive toxic gas levels in South Bay communities ...
A cow stands next to a non-producing oil well in Caldwell County. Gas has been venting out of the well even though it no longer produces oil. Credit: Courtesy of Abigail Edgar The first readings ...
The city of Goleta has reached an agreement with the owners of a proposed cannabis farm and processing facility adjacent to the city, addressing concerns about odor abatement and hydrogen sulfide ...
KALAMAZOO, MI -- A toxic stench has been hanging around in the air in part of Kalamazoo for years. Officials at a paper factory and the city wastewater plant — which are sources of the gas — say they ...
The first readings Abigail Edgar took of hydrogen sulfide and methane at oilfields in Caldwell County in 2021 were so high that she thought her equipment was malfunctioning. “It was off the scales.
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