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 ...

LAS VEGAS (KLAS) — Groundwater in parts of Southern California has dropped dramatically since 2012, a symptom of the drought that has received far less attention than Lake Mead. An image and a ...