Copper was liable to be acted upon by almost all saline substances. It readily dissolved not only in every acid but also in ...

First used by the Egyptians to keep their water fresh, copper appears to produce free radicals that attack bacterial cells. Bill Keevil and colleagues, from the Environmental Health Care Unit, ...

China's Sino-Metals Leach Zambia has been ordered to compensate all farmers and consumers affected by dam breach in the Kafue ...