The analyses of the largest study on ochre extraction in Africa also show the spread of ochre to nearby areas / publication ...

Behind the benign appearance, however, are niobium and other naturally occurring radioactive materials that were left behind by a defunct mining operation dating back to the early days of the Cold War ...

A Victorian mine will start exporting a rare earths concentrate, which can be processed into commercial quantities of uranium ...

Behind the benign appearance, however, are niobium and other naturally occurring radioactive materials that were left behind by a defunct mining operation dating back to the early days of the Cold ...

Five Michigan House races in Metro Detroit could help decide whether Democrats keep control of the chamber or Republicans ...

At the Suncor Oil Refinery in Commerce City, some air pollution is visible to the naked eye. But a new study found another unexpected, and invisible, contaminant: radioactivity.

They said they were "kept in the dark" about the hazardous material ... occurring radiological material. TENORM includes material made by concentrating or processing naturally radioactive elements ...