Designed for Environmental Science Classes Time - 1-2 45-minute class periods Link to Lab 1 (Qualitative Lab) student page This is the Qualitative Groundwater Lab. Students will observe videos of the ...

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

According to a new machine learning-assisted predictive model, as many as 95 million Americans may rely on groundwater containing PFAS for their drinking water supplies before any treatment, ...

Add Yahoo as a preferred source to see more of our stories on Google. Nov. 1—As the U.S. Army continues determining how best to clean up groundwater contamination caused by a former biowarfare test ...

USGS national estimates of the probability for PFAS in groundwater at the depth of private drinking water supply. Credit: U.S. Geological Survey Approximately 71 to 95 million people in the Lower 48 ...

Rising seas can evoke images of waves crashing into beachfront property or a torrent of water rolling through downtown streets. But there’s a lesser-known hazard of climate change for those who live ...

Groundwater depletion and quality degradation have implications for safe drinking water, agriculture, industry, and public ...

This story was produced by Searchlight New Mexico and republished here by permission. Driving along a stretch of New Mexico Highway 605, just north of the tiny Village of Milan, it’s easy to imagine ...

Even though groundwater only makes up an estimated 0.61% of the water on Earth, it accounts for 98% of the available freshwater (Fetter, 1999). In many parts of the world (including southwestern North ...

Approximately 71 to 95 million people in the Lower 48 states -- more than 20% of the country's population -- may rely on groundwater that contains detectable concentrations of per- and polyfluoroalkyl ...