Explore visionary megastructures poised to redefine our future, from Earth's towering arcologies to colossal space-based ...

A vast, geometric feature buried beneath the Pacific Ocean is forcing scientists to rethink what they know about Earth’s deep past. Early mapping suggests a colossal, plateau-like structure near ...

Four doors nearly the size of Olympic swimming pools have been installed at one of SA’s largest – literally – defence ...

Hat Yai, one of southern Thailand’s most important commercial and transportation centres, has been forced to declare itself a disaster zone after ...