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

Sulfur dioxide was found on the backside of Europa thanks to Jupiter's magnetic field. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Suncor's sulfur dioxide incident illustrates how complex and confusing air quality monitoring is after various agencies reported different amounts of the pollutant that were released into the air.

Sulfur dioxide is a gas composed of sulfur and oxygen that forms when fuel such as oil is burned. The Delaware City Refinery can process up to 180,000 barrels of oil per day.

Air monitors showed sulfur dioxide emissions had returned to normal levels by Wednesday afternoon, the agency said. Related Articles Suncor’s Commerce City refinery is returning to full capacity ...

Firstly, sulfur dioxide contributes to the formation of acid rain, a phenomenon that can wreak havoc on ecosystems, soil quality, and aquatic habitats.