Researchers find artefacts, dwellings, and several other objects in a city that could be older than the Indus Valley ...

Then you'd be entering "Nature's Underwater Cities," those fascinating, otherworldly places that the Aquarium of the Pacific is calling upon during its newest virtual tour. In fact, "Coral Reefs ...

Whether it truly existed or not, there are many real lost cities that have been discovered! Let's explore some of these amazing underwater cities. Thonis-Heracleion was one of the most important ...