There are several National Park Service sites that do something that very few places on earth can do. They stop you righ ...

They are too cemented to be excavated. (Credit: Bournemouth University, The ichnology of White Sands (New Mexico): Linear traces and human footprints, evidence of transport technology? published ...

White Sands Missile Range in New Mexico celebrated the launch of a hybrid microgrid that will power four groundwater wells, ...