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

Scientists are learning more about how water moves through the Grand Canyon, and how what happens above ground affects what ...

Home to Appalachian mountains, stalactite-adorned caves and rugged rock faces, Kentucky is something of a haven for ...

The Trump Administration on Tuesday proposed a new rule aimed at speeding up and streamlining the permitting process for large energy and infrastructure projects, including oil and gas pipelines and ...

Officials acknowledged that unless legal hurdles are resolved swiftly, the Cauvery Stage V project may continue to fall short ...

Heavy truck-ready roads are required for the proposed Michigan Potash & Salt Mine’s viability, according to a county grant ...

Officials in drought-stricken Arizona are moving to regulate groundwater use on the state's western edge where wells have ...

A study published in Nature shows that many of the world's major river deltas are sinking faster than sea levels are rising, ...

Some of the world’s biggest megacities are located in river deltas threatened by subsidence due to excessive groundwater ...