Large soda lakes - those without natural runoff - could have built and sustained extremely high concentrations of phosphorus.

Leachate has been described as “ landfill tea ”, a liquid pollutant brewed by the percolation of rainwater through waste. It can be “extremely toxic to the environment”, according to one scientific ...

New research into lithium mining in the "Lithium Triangle" of Chile, Argentina and Bolivia—source of more than half of the ...