Sulfur dioxide (SO 2) is a pungent, toxic gas that is the primary product of burning elemental sulfur. It exists widely in nature, mostly from volcanic activity and burning fossil fuels. It is found ...

Learn why Yellowstone mysteriously does not produce sulfur dioxide, and what it means for volcanic unrest.

In September, a team led by astronomers in the United Kingdom announced that they had detected the chemical phosphine in the thick clouds of Venus. The team’s reported detection, based on observations ...

Exoplanet GJ 3470b, is a weird sulfurous world that orbits over its star's poles. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A 'hot Neptune' ...

Texas City, Texas – Texas City has lifted its shelter in place order after an operational issue at the Marathon Galveston Bay Refinery caused sulfur dioxide to be released into the air. The air ...

Delaware City Refinery is releasing high levels of the toxic sulfur dioxide, DNREC reports say. DNREC says the spill is the result of a boiler issue and is being repaired. Even limited exposure to ...

Astronomers revisited and comprehensively reinterpreted the radio telescope observations underlying a widely reported 2019 claim that phosphine gas was present in the atmosphere of Venus. In a paper ...