Metals and miners are a “silver” lining for investors. Read about why stocks are weak, but metals are strong – and what to do ...

Researchers discover a way to potentially reduce CO2 emissions and decrease the need for chlorine to produce ethylene oxide — ...

Copper has been used by humans for as much as 7000 years and elements such as gold, silver, tin ... The discovery of other elements followed regularly and soon it became necessary to arrange ...