A futuristic habitat 260 feet (80 meters ... research to explore the largely unknown ocean depths. The idea of underwater habitats dates back to the 1960s, with the experiments of Jacques-Yves ...

Initial Discovery of Underwater City: Beneath the Waves of Cuba In 2000 ... "We believe that much of the significant archaeology of the future will be underwater, but extensive investigation ...

Which parts of Louisiana be underwater in 25 years? This map gives a sobering look at what rising seas could mean for our coast.