On its surface, floating solar appears to conserve water while generating carbon-free electricity. River managers are ...

The Colorado River Basin lost an alarming amount of groundwater over the past 20 years, a new study found. Nearly 28 million acre-feet of water has been depleted from the region, nearly the volume of ...

With a maximum depth of 2,436 meters (7,993 feet), it's the deepest river gorge in the entirety of North America (as far as ...