LifeDrugs in the Italian air are nothing to snort at The ambient air in eight Italian cities has been found to contain low levels of cocaine and marijuana ¿ìè¶ÌÊÓÆµ
EarthChina's monopoly on rare earths may soon be broken As China's export quotas face legal action, companies prepare to mine for rare earths outside of the country once again ¿ìè¶ÌÊÓÆµ