Mercury pollution in the Amazon is caused by gold mining. Discover how tree core samples identify the concentration and ...

Heard and McDonald Islands, remote Australian territories, were unexpectedly hit by US tariffs, sparking social media ...

Tin prices slumped to two-month lows on Wednesday after major producer Alphamin Resources Corp said it was launching a phased resumption of operations at its Bisie mine in Democratic Republic of Congo ...

The United States has pushed for a deal that would ensure the reopening of a major tin mine in war-hit eastern Congo, four sources briefed on the negotiations told Reuters.

Andrew Iams saw something strange while looking through his electron microscope. He was examining a sliver of a new aluminum ...