This National Park Is a 'Waterless Sea'-and It Has Giant Sand Dunes That Glow Pink and Blue at Sunset
White Sands National Park is the largest gypsum sand dunefield in the world. It covers 275 square miles with glittering white sand and unusual desert vegetation.
Researchers find evidence of ancient 'transport technology' in New Mexico
Ancient Native Americans likely used travois for transport more than 20,000 years ago, as evidenced by footprints and grooves in White Sands National Park.