Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...

Hydrogen sulfide (H₂S) is one of the most dangerous gases found in industrial environments.

In blinding bright light or pitch-black dark, our eyes can adjust to extreme lighting conditions within a few minutes. The human vision system, including the eyes, neurons, and brain, can also learn ...

The timing couldn't be better. Researchers make key breakthrough that could unleash new wave of futuristic energy sources: ...

New research has found that the shrinking lake is emitting the foul-smelling gas hydrogen sulfide more frequently and at higher levels than previously measured.

New research shows the Salton Sea is emitting hydrogen sulfide gas, which smells like rotten eggs, at levels higher than previously measured. Researchers say such levels of the gas raise health ...

On Earth, concentrations of dimethyl sulfide and dimethyl disulfide are typically below one part per billion in volume. However, the team estimates the presence of these molecules to be thousands ...

The team used advanced laser and X-ray techniques to study how the structure of lead sulfide quantum dots changed when exposed to light. At DOE’s SLAC National Accelerator Laboratory, they used a tool ...

Symmetry control in photoexcited lead sulfide quantum dots (QDs). Credit: Advanced Materials (2024). DOI: 10.1002/adma.202414196 ...

Public Domain Lead-icine Upper-class men and women in ancient Egypt commonly defined their eyes with kohl—a dark powder made from lead sulfide. Strangely, the makeup seemed to offer protection ...

We know that these sulfur-producing bacteria can produce hydrogen sulfide, which potentially has some negative effects on gut function." Allen Lee, M.D., M.S., assistant professor of internal ...

A worker from Texas died in February 2023 from exposure to hydrogen sulfide at Suncor Energy’s Commerce City oil refinery, his family alleges in a new wrongful death lawsuit. Kurtis R. Williams ...