Levels of molybdenum in soil show that hydrogen sulfide gas wiped out nearly half of all marine life 530 million years ago.

Add Yahoo as a preferred source to see more of our stories on Google. In an aerial view, steam rises from fumaroles, or steam vents, situated between two of the five Salton Buttes lava dome volcanoes ...

The 50% demonstrated improvement related to Alzheimer's research may be evidence of how weirdly wonderful nature really can be.

“TJ River Stench” written on the ground next to a “hot spot” where scientists measured high levels of hydrogen sulfide gas in the Tijuana River. It’s located just south of Berry Elementary on Nov. 20, ...

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 ...

This story is published in partnership with The Examination, a nonprofit newsroom that investigates global health threats. The Permian Basin of West Texas and other oil-production regions are ...

Oct. 10, 2024: Multiple ambulances and first responders at the Pemex plant in Deer Park where two people were killed and 35 treated after a hydrogen sulfide leak ...

It’s just past 9 a.m. on Nov. 25, 2024, when the inaugural public notice goes live. The San Diego County Air Pollution Control District (SDAPCD) is issuing an odor advisory for communities potentially ...

A cow stands next to a non-producing oil well in Caldwell County. Gas has been venting out of the well even though it no longer produces oil. Credit: Courtesy of Abigail Edgar The first readings ...

Johns Hopkins researchers identified a new target for treating Alzheimer’s disease by focusing on a protein that produces ...

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.

Scientists discovered that deep-sea vents are tapping hydrogen from buried sediments, reshaping ideas about where ocean ...