Interesting Engineering on MSN

Ancient farmers in Mexico shaped 205-foot scorpion mound to plan their crop cycles

Located southeast of Mexico City, this impressive and creative farming calendar is over 31 inches high and is imbued with ...
PBS

Ancient DNA shows genetic link between Mesopotamia and Egypt, researchers find

WASHINGTON (AP) — Ancient DNA has revealed a genetic link between the cultures of ancient Egypt and Mesopotamia, according to research published Wednesday in the journal Nature. Researchers sequenced ...