ISSY-LES-MOULINEAUX, France--Saudi Arabia’s capital Riyadh was chosen Tuesday to host the 2030 World Expo following its bid that focused on shaping a prosperous and sustainable future ...

World’s Fairs were created to launch futuristic technology and products, but ended up selling ideas and experiences. 174 ...

Riyadh: Saudi Arabia is constructing a ... which Saudi Arabia will host. During World Expo 2030, Mukaab may be a major attraction for guests from around the world. Mukaab is a unique engineering ...