Travelers have been dreaming about the elusive, mile-long 'Freedom Ship' since the ‘90s. Plans are now in place to build the $15B 'floating city'

First proposed three decades ago, the Freedom Ship would circle the globe once every two years and could include schools, ...

A mile-long ship for 80,000 people? Why floating cities never get built

The Freedom Ship, a proposed self-contained ocean metropolis, and other similar concepts have yet to become a reality.