A bill that seeks to compensate people living near the Chiquita Canyon Landfill faces uncertainty amid state budget ...

In January 2025 Colorado identified five air toxics as “priority” chemicals: benzene, ethylene oxide, formaldehyde, hexavalent chromium compounds and hydrogen sulfide. The state is in the ...

Among the emissions are nitrogen oxide, sulfur dioxide, carbon monoxide, hydrogen sulfide, hydrochloric acid, benzene and a class of chemicals known as volatile organic compounds that can be tied ...

Hydrogen nano-clusters at low temperatures display 'superfluidity'—a quantum state of frictionless flow only previously observed in helium. The new research is published in Science Advances by ...

Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets. It's not that sulfur is a great indication that a planet is inhabited. Instead, ...

The sun will begin to die in about 5 billion years when it runs out of hydrogen. We asked physicist Frederick C. Bruhweiler a few frequently asked questions about the death of the sun and what it ...

These combine together when boiled, and if the egg is boiled at too high a heat for too long, the hydrogen-sulphur interaction (which creates ferrous sulfide) becomes visible in the form of a ...

College of Chemistry, Chemical Engineering and Resource Utilization, Key Laboratory of Forest Plant Ecology, Northeast Forestry University, 26 Hexing Road, Harbin 150040, China ...

Firefighters had to use air tanks when recovering the victims because of the high concentration of hydrogen sulfide at the site. The three men, who were in their 50s to 60s, entered the mountains ...

Artificial intelligence (AI) has increasingly become part of everyday life over the past decade. It is used for everything from personalising social media feeds to powering medical breakthroughs.