Peroxidases are enzymes that break down hydrogen peroxide in organisms. Since their discovery in 1998, the electron source of ...

The Chemical Safety Board is investigating a hydrogen-sulfide leak that killed two Deer Park refinery workers. But the White ...

The toxic gas eyed as a possible culprit in the deaths of six dairy workers in Weld County last week is an infrequent but potentially dangerous feature of this type of agricultural work, while experts ...

The first readings Abigail Edgar took of hydrogen sulfide and methane at oilfields in Caldwell County in 2021 were so high that she thought her equipment was malfunctioning. “It was off the scales.

Sulfur-smelling tide has plagued Baltimore's Inner Harbor for weeks. Scientists study bacteria causing rotten egg odor as ...

Volcanic eruptions in Siberia 251 million years ago may have started a cascade of events leading to high hydrogen sulfide levels in the oceans and atmosphere and precipitating the largest mass ...

Residents say the smell has infiltrated the air, their homes, and their body, causing health issues for several residents.