Hydrogen sulfide, a colorless gas that smells like rotten eggs, is produced naturally from decaying matter. This gas is lethal to breathe in, and hydrogen sulfide present in high concentrations can ...

Researchers unveiled early results of the survey that ran from September 2024 through June 2026.

Hydrogen sulfide, recognized by its characteristic rotten egg smell, is synthesized in the respiratory center -- an integral brain region governing respiration. Researchers have identified that ...

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.

Effective regulation of breathing pattern is essential for many different mammalian processes such as energy production, metabolic regulation and even speech. Researchers have recently discovered that ...

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 ...

It’s no secret that the upstream and downstream oil and gas sector is necessary for powering the modern world. Oil, gas and coal products are still in high demand, often requiring people to work in ...

While most scientists agree that a meteor strike killed the dinosaurs, the cause of the largest mass extinction in Earth’s history, 251 million years ago, is still unknown, according to geologists.

Scientists at Johns Hopkins Medicine say results of a new study are advancing efforts to exploit a new target for Alzheimer's disease: a protein that manufactures an important gas in the brain.

Effective regulation of breathing pattern is essential for many different mammalian processes such as energy production, metabolic regulation and even speech. Researchers have recently discovered that ...

While commonly associated with the unpleasant odor of hot springs, hydrogen sulfide is naturally produced in the body. Despite its toxicity at higher concentrations, the lower concentrations generated ...