Proposals for protection of drinking water supplies at the Northern Guam Lens Aquifer have been introduced by Sen. Régine Biscoe Lee. The aquifer, which supplies 80 percent of Guam’s drinking ...

Hydrogeology articles from across Nature Portfolio Hydrogeology is the study of the movement and storage of water in the crust of Earth and other rocky planetary bodies. It maps and quantifies the ...

Health and Science Map: NASA satellite data show the Earth is running out of groundwater Twenty-one of the world’s 37 largest aquifers have passed their sustainability tipping points, meaning ...