Host

Excavations at a rock shelter have revealed that humans lived in high, remote regions of what is now Spain during the coldest part of the last glacial period, between 21, 400 and 15,100 years ago. High-altitude regions are colder and more challenging than low-lying zones, but even so, the Spanish plateau probably “hosted a relatively dense human settlement,” says Manuel Alcaraz-Castano at the University of Alcala in Spain.
–New Scientist