Steel sheet piles have more than a century-long history of being used to support excavations for buried structures (Figure 1). During the construction process, the sheet piles traditionally provide ...

This story is a part of Understanding Southern Colorado's Groundwater, an occasional series from KRCC about groundwater resources. Read more stories here. As drought and demand affect water resources ...

In mountain regions like the Rockies, headwater streams make up more than 70% of the river network and support the downstream waterways and communities. These headwaters are also home to many forms of ...

Scientists have found groundwater dating back 1.2 billion years in the Moab Khotsong gold and uranium mine, located in South Africa’s Witwatersrand Basin. The find, buried 3 kilometers beneath the ...