Depending on the different pollutants in the air, like pollen or wildfire smoke, some days can be easier to breathe than ...

"We use nominal amounts of sulfur dioxide, a naturally occurring gas that forms when the mineral sulfur is heated, to preserve the color, flavor and moisture of some of our dried fruit. Similarly ...

significant concentrations of sulfur dioxide in a planet's atmosphere can suggest that the planet is likely uninhabitable, allowing researchers to eliminate it from further consideration.

The eruption released sulfur dioxide and other particles such as ash into the air ... While the Krakatau eruption over a century ago affected the world's climate and colour palette for many years, its ...