One-Third Of The World’s Largest Groundwater Sources Are In Serious Trouble: Study The Huffington Post | By Hilary Hanson The earth’s biggest groundwater basins are being depleted far more quickly than previously believed, according to two new studies by the University of California, Irvine (UCI). The studies used data from NASA’s Gravity Recovery … Continue reading One-Third Of The World’s Largest Groundwater Sources Are In Serious Trouble: Study