A University of Kansas researcher has spent years studying "aquaterra"—his term for regions around the world once populated by ancient humans that today are submerged under water due to sea-level ...

More than a million years ago, early human relatives crossed an enormous sea to reach the Indonesian island of Sulawesi. The discovery pushes back the record of human migration in Southeast Asia and ...

The annual spectacle – a magnet for eco tourists – has seen a “dramatic” decline over the last five years, warn ...

Reference map showing natural features cited, cities, and known routes connecting the Nile River, Foul Bay, Gulf of Suez, Red Sea, and Mediterranean Sea throughout history. Credit: Dobson et al ...