These cities of the future spring from the mind of Alan Marshall, an environmental social science professor at Mahidol University in Thailand. With the help of university students from around the ...

The city of tomorrow might already be here ... Some buildings — even though they may be old — have very futuristic-looking designs. CNN iReporters photographed a few of them, including ...

(Added bonus: Touring a city at night is a great way to beat some of the daytime heat!) To rank the world’s most scenic nighttime destinations, analysts at Travelbag, a company that arranges ...