Researchers at Iowa State University, Purdue University and Johns Hopkins University have found and tested a catalyst technology that appears to be […]

Using a thin-film coating of copper or copper compounds on surfaces could enhance copper's ability to inactivate the SARS-CoV-2 virus.

European researchers determined which locations may have been mined for silver to produce Roman coinage.

After massive criticism, an official close to President Jair Bolsonaro had to overturn his own orders regarding mining explorations permits in the Amazonas state.