Mercury concentrations in fig trees could provide useful information about mining activity in the rainforest over time ...

Researchers believe they have identified a network of spies to help combat illegal gold mining operations in the Amazon ...

Today, the precious metal is just as sought after ... An international team of researchers has now examined tree rings of species native to the Peruvian Amazon to determine if trees could be ...

“I was working in a tree at the time of the auction, so didn’t know how much the ring had sold for until I saw Mark, and I was amazed that it had sold for almost double the pre-sale estimate.” The ...