In Embudo, New Mexico, a region bordering the Rio Grande River and the Carson National Forest, 67-year-old Ra Paulette has spent the last 25 years using a pickaxe to hack a labyrinth of 14 caves ...

Ancestral Pueblo peoples used centuries-old ice preserved in lava caves to survive five major droughts in the past 2,000 years. Newsletters Games Share a News Tip Featured ...