Independent Copper Age settlements in Spain; Neanderthal fire in Portuguese cave; older dates for Puerto Rican cave art; AI used to decipher carbonized Roman scrolls


Thriving Copper Age settlements in Spain were independent and cooperative

Evidence of fire in Portuguese cave reveals Neanderthal intelligence

Carbon dating cave art reveals new starting point for Puerto Rican history

Computer student uses AI to decipher first word from carbonized Roman scrolls