The sea offers tremendous resources and stability. The rising and receding oceans continue to destroy the homes of many. How many unknown cultures in our vast history thrived on the coast for millennia?  

The site discovered off the coast of Cuba, also known as the “Cuban Underwater Pyramids,” includes pyramid-like structures and other geometric formations identified using sonar and underwater robots by the research team led by Paulina Zelitsky and Paul Weinzweig. This site, submerged at a depth of around 650 meters, has sparked debate and speculation about its origins, with some suggesting it could be remnants of an ancient civilization dating back more than 50,000 years, while others argue it might be a natural geological formation. Further research is needed to uncover the true nature of these intriguing structures.