usgs.gov

USGS, Colorado School of Mines establish joint industry program to explore potential of geologic hydrogen (www.usgs.gov)

GOLDEN, Colorado (Feb. 26, 2024) – Colorado School of Mines (Mines) and the U.S. Geological Survey (USGS) have established a joint industry program supported by leading international companies in the energy industry to study the potential of a low-carbon alternative energy source: geologic hydrogen.

Elevated Arsenic in Grand Canyon Region Ground Water Sites Likely from Natural Sources (www.usgs.gov)

About 12% of 230 groundwater sites sampled in the Grand Canyon region over 45 years show arsenic concentrations greater than the U.S. Environmental Protection Agency Maximum Contaminant Level for drinking water, according to a new U.S. Geological Survey report.

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