The Tijuana River passes through San Diego's South Bay Region before dumping into the ocean, bringing with it foul smells and ...

UCLA researchers have found that hydrogen sulfide emissions at the Salton Sea are at elevated levels and can cause serious health effects to those that live near the lake.

Levels of hydrogen sulfide gas soared near a raging section of the Tijuana River in San Diego, exposing residents to potentially harmful air pollution.

Preliminary investigations into the deaths of six people at a Northern Colorado dairy farm point toward the dairy farm workers being exposed to the toxic gas known as hydrogen sulfide, or "H2S." The ...

PITTSBURGH (KDKA) - The Allegheny County Health Department launched a new tool to help people stay informed about a certain smelly gas in the air. What's that smell? If you've ever gotten a whiff of a ...

This story is published in partnership with The Examination, a nonprofit newsroom that investigates global health threats. Poisonous hydrogen sulfide gas is well-known in the oil field for its ability ...

SAN DIEGO (FOX 5/KUSI) — The Tijuana River sewage crisis has been happening for decades and has been at the center of ongoing environmental and public health policy discussions between politicians at ...

HOUSTON — Brenham emergency officials briefly issued a shelter-in-place order for residents near Oil Field Road after workers drilling a water well struck pockets of hydrogen sulfide (H2S) and oil, ...