How much fresh water is in the United States? It's a tough question, since most of the water is underground, accessible at ...

Researchers have developed new satellite-based, weekly global maps of soil moisture and groundwater wetness conditions. NASA researchers have developed new satellite-based, weekly global maps of soil ...

The largest and most extensive study to date on Earth's groundwater has revealed surprising results regarding modern groundwater recharge rates. Ancient groundwater remains largely unknown and ...

A new study has, for the first time, estimated the total volume ofgroundwater present on the Earth. The results show that we're usingup the water supply quicker than it can be naturally replaced, ...

A new study revealed there could be tens of thousands more groundwater sources contaminated with high concentrations of carcinogenic chemicals than previously found. The researchers at the PFAS ...