Scientists just uncovered a whole new group of ancient humans who lived near the Americas’ land bridge 6,000 years ago—and they’re not related to any known Native American groups! These mysterious hunter-gatherers popped up in present-day Bogotá, then vanished 4,000 years later. No one knows if they mixed in or got pushed out, but their DNA is rewriting what we know about how people spread across the Americas. History just got way more interesting! #AncientDNA #HistoryMystery #Archaeology #Science