Bad breath can usually be improved with thorough oral hygiene. I’m not just talking about brushing your teeth and flossing.

NASA's Office of the Chief Health and Medical Officer (OCHMO) assembled a small working group to review hydrogen sulfide (H 2 S) Spacecraft Maximum Allowable Concentration (SMAC) values.

"[Readings] were in the ranges of 9 to 12 hydrogen sulfide parts per million on all ... they went out there to make sure is there something there," Vargas said. "At this time, we’re telling ...

Hundreds of Marines and National Guard members are at the border in San Diego due to the president’s order to secure the ...

Plus, here's why the green ring happens. If you’ve ever made hard-boiled eggs for salads, sandwiches, and (of course) deviled ...

A group of researchers from local universities are working to make sure South Bay community members living through the sewage crisis are heard through science. Biden commutes sentences for nearly ...

Researchers developed a model that uses carbon capture in low-oxygen aquatic environments, such as fisheries, to reduce ...

The Charlotte company has been addressing the smell stirred up by its removing water from a dormant lithium pit mine.

The space between the two sinkholes that had already opened in a prefectural road in Yashio, Saitama Prefecture, collapsed ...

Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210000, China ...

Commissions do not affect our editors' opinions or evaluations. Web hosts and website builders make building a website sound super easy; sign up, pick a template, add your text or let the built-in ...

Ironically, part of this solution lies in another polluting problem that fish farms create: mounting quantities of hydrogen sulfide. This is a toxic gas byproduct that builds up when microbes in ...