The 2009 discovery of footprints (human and animal) left behind in layers of clay and silt at New Mexico’s White Sands ...

Learn about a new study that confirms ancient footprints in New Mexico are over 21,000 years old, rewriting the history of ...

Vance Holliday jumped at the invitation to go do geology at New Mexico's White Sands. The landscape, just west of Alamogordo, ...