Wild fig tree rings offer a cheap method for tracking toxic atmospheric mercury, a byproduct of gold mining in the Global ...

For hundreds of years, the Amazon has been exploited for its gold. Today, the precious metal is just as sought after, but the ...

A new study suggests that tree species that form tree rings as they age could be used as biomonitors to track mercury ...

OUR much-loved astrologer Meg sadly died last March but her column will be kept alive by her friend and protégé . Read on to ...

The conscienceless illegal miners are back in business despite President Mahama promising solemnly to stymy the activities of ...