Miles away from the ocean, projects are afoot to clean up salty groundwater and use it to grow crops. Some say it’s a costly pipe dream. Others say it’s part of the future.
Mkango Resources Ltd. (LON:MKA – Get Free Report) shares shot up 6.9% during trading on Monday . The company traded as high as GBX 7.50 ($0.09) and last traded at GBX 6.63 ($0.08). 1,222,187 shares ...
Volcanoes that have long been dormant may be filled with rare earth elements (REE), according to a study published in the journal Geochemical Perspectives Letters. The source of REE — which are a set ...