Singapore's Changi Airport has already snagged ... Part luxury mall and part indoor rainforest, here's a look inside the complex making layovers more fun. Built on what was once a parking lot ...

SINGAPORE: The weekend plans of many were scuppered by incessant rain that began early on Friday (Jan 10) and continued well into Saturday (Jan 11) – including travel plans. More than 50 ...

and an air-conditioned indoor rainforest. Singapore is a major hub for the Asia-Pacific region, seeing a large number of passengers passing through the airport on connecting flights every year.

Following it are San Francisco International Airport (1.04 million) and London's Heathrow Airport (762,000), according to the study from Singapore ... an indoor rainforest, and the world's tallest ...