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German sulfur battery startup theion said on Thursday it has raised 15 million euros ($16.4 million) from investors to scale up battery cells it says store more energy but cost much less than ...

The EPA's network consistently failed to capture air quality in communities of color across six major pollutants. The monitors are the key data source driving decisions about pollution reduction, ...

Nationwide Boiler developed the CataStak™ SCR to address stringent emissions regulations specifically for their fleet of ...

Watch: Scientists discover signs that Mount Spurr, located near Anchorage, will erupt for the first time in over 30 years.

However, under normal conditions it is relatively stable, only reacting slowly with oxygen to form sulfur dioxide and water ...

Astronomers have discovered that sulfur dioxide may help in identifying uninhabitable planets. Large amounts of sulfur ...

Sulfate-reducing bacteria break down a large proportion of the organic carbon in the oxygen-free zones of Earth, and in the ...

A modular metabolism may explain the environmental success of certain sulphate-reducing bacteria. This is the result of a study published this week in the journal Science Advances. A research team led ...

Instead, the U.S. air quality index looks at five pollutants regulated under the Clean Air Act: ground-level ozone, particulate matter, carbon monoxide, sulfur dioxide, and nitrogen dioxide, the EPA ...

“The idea is one injects sulfur dioxide into the upper atmosphere, and it is converted to sulfate aerosols,” Betterton said. “They become like a white haze and reflect some of the sunlight ...