Groundwater is a key resource for water users in California’s Central Valley, a major agricultural hub with an economic output of tens of billions of dollars annually. Surface deformation in the ...

A recent study by the Hong Kong University of Science and Technology (HKUST) has revealed a startling public health threat: About 17 million people are at risk of gastrointestinal problems due to ...

Researchers at the University of California San Diego report in a new study a way to improve groundwater monitoring by using a remote sensing technology (known as InSAR), in conjunction with climate ...

NASA researchers have developed new satellite-based, weekly global maps of soil moisture and groundwater wetness conditions and one- to three-month U.S. forecasts of each product. While maps of ...

LONDON - The first map showing the world's hidden groundwater was published on Monday, bringing us closer to estimating how much there is, and when it will run out if we over-use the resource. Using ...

It’s not easy to determine how much water there is across a landscape. A measly 1% of Earth’s freshwater is on the surface, where it can be seen and measured with relative ease. But beneath that, ...

Combining direct measurements with artificial intelligence methods, a new map estimates groundwater depth across the continental United States at a resolution of around 30 meters (98 feet). How much ...

State drinking water, surface water, and groundwater regulations are now all in one place—through an easy-to-use, interactive map. Regulations on per- and polyfluoroalkyl substances (PFAS) vary by ...