When Tehran oil infrastructure caught fire in March after Israeli strikes, the blaze produced toxic fumes detectable across ...

Fires from March 7 airstrikes created a sulfur plume spanning 185,000 square miles.

Satellite data shows that joint U.S.-Israeli airstrikes on Iranian oil facilities ejected over 29,800 tons of toxic sulfur ...

Native 'ohi'a lehua trees can briefly close tiny pores in their leaves to limit how much sulfur dioxide gas gets inside when ...

This story is part of the WHYY News Climate Desk, bringing you news and solutions for our changing region. From the Poconos to the Jersey Shore to the mouth of the Delaware Bay, what do you want to ...

LUCENA CITY – Sulfur dioxide emissions from Taal Volcano declined after a sharp increase recorded the previous day, according ...

The Delaware City Refinery, owned by PBF Energy, has been releasing excessive sulfur dioxide for over a week due to a boiler failure. While the amounts released exceed permitted levels, DNREC reports ...

A New Castle County, Delaware, refinery is starting repairs that could increase its sulfur dioxide emissions levels past permitted limits.

Scientists are concerned it could impact the ozone layer. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists are tracking a massive plume ...

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 ...

This is a solar geoengineering intervention known as stratospheric aerosol injection, and it’s controversial. It would add ...