In the near future, this means that some of the fastest-sinking cities in the world might soon be underwater. Rising oceans may be higher than the global average at different locations ...

Over time, a process known as bradyseism has occurred, in which the ground level has slowly sunk between four and six metres, bringing much of the city underwater. Since 2002, the underwater areas ...

The train could be a "major draw" for the UAE. Record-setting, high-speed underwater rail project linking two major cities ...