Sulfur applied to sugarcane crops in South Florida is flowing into wetlands upgradient of Everglades National Park, ...

Sulfur in your water supply is easily recognized by its offensive odor. Hydrogen sulfide gas causes the "rotten-egg" or sulfur water smell. Hydrogen sulfide in water causes no known health effects.

Volcanoes erupting underwater have a distinctive effect on the climate that is larger and more widespread than previously ...