A Former NASA Astronaut’s Plea for Earth

A Former NASA Astronaut’s Plea for Earth

Ancestral people of Chaco Canyon likely grew their own food – Researchers think they have a better understanding for how ancient North Americans thrived for centuries in northwestern New Mexico’s arid desert.

Ancestral people of Chaco Canyon likely grew their own food – Researchers think they have a better understanding for how ancient North Americans thrived for centuries in northwestern New Mexico’s arid desert.