Imagine ancient highways and cities now buried under the ocean! Researchers just mapped out 'aquaterra'—land that early humans used to migrate between Africa and Eurasia before sea levels rose. Turns out, places like Foul Bay in Egypt might hide lost ports and even coral reefs growing on old ruins. Their models show over 11% more land existed during the last ice age, creating migration bridges and secret routes. Underwater archaeology could reveal a whole hidden chapter of human history! #Science #AncientHistory #LostWorlds