New satellite images reveal a seemingly slow development on Neom, Saudi Arabia's "city of the future." The 110-mile-long city was initially expected to be partially completed by 2030 and fully ...

From habitats on faraway worlds to a really deep swimming pool, here are some glimpses of what life might look like in the near and distant future ... waters near coastal megacities, Oceanix ...

And megacities such as Beijing, Shanghai, and Guangzhou are experimenting with the co-governance structure at the village and town level. Li has also been exploring the future social governance ...