Elevated sulfur levels reported at the Clairton Coke Works plant this week have some residents concerned for their health. It ...

Kanlaon Volcano registered an increase in sulfur dioxide emissions on Friday, according to 24-hour monitoring by the ...

Delaware’s top environmental regulator apologized Thursday for what he called poor public messaging about emissions from the ...

The Allegheny County Health Department is investigating elevated sulfur levels in coke oven gas reported over several hours ...

The Kanlaon Volcano on Negros Island emitted 2,842 tons of sulfur dioxide in the past 24 hours, surpassing the previous ...

Rotten-egg gas might one day help power your world—and clean it at the same time. Researchers at The Ohio State University ...

Town hall attendees were told the excess sulfur dioxide will continue to be emitted from the refinery until repairs are finished.

Residents living near the Delaware City Refinery were finally able to get some answers on Thursday night after an equipment ...

The core of the Red Planet may be filled with sulfur. New experiments have shown that the core of Mars formed much faster ...

Elevated sulfur levels reported at the Clairton Coke Works plant this week have some residents concerned for their health. It ...