They may look like mounds of snow, but the dunes in this park are made of a rare form of crystallized gypsum ... Hiking and sledding over this vast white expanse of powder is a singular, otherworldly ...

EL PASO, Texas (KTSM ... He cited regional partners White Sands National Park, New Mexico State Police, the Otero County Sheriff’s Office and the the U.S. Army Flight Operations Detachment ...