Divers uncover mysteries of earliest inhabitants of Americas deep inside Yucatan caves
Published
Thousands of years ago, the first inhabitants of the Americas journeyed deep into caves to mine red ochre, a highly valued clay earth pigment.
Published
Thousands of years ago, the first inhabitants of the Americas journeyed deep into caves to mine red ochre, a highly valued clay earth pigment.
A team of underwater cave explorers in Mexico have made unprecedented archeological discoveries in some of the most inaccessible..