After hearing about the fabled secret passages beneath one of the oldest cathedrals in the world, one director set out to get answers for himself and the world.

Off-grid living can mean a number of things, but for these people, it means living in an unusual place under extraordinary circumstances.

For vacation unlike any other, a person might try a visit to a hotel built of ice and snow. There are 32 artist suites for snuggling within the ICEHOTEL.

With how incorporated phones are in our lives, it's strange to think how quickly they've risen from landlines, to car phones, to smarter than our old computer.

Modern technology and raw talent come together in the stunning and often surreal digital illustrations of these 15 noteworthy artists.

The Jantar Mantar, a quintet of 18th century astronomical observatories, bear mute testimony to the skill and ingenuity of India's royal astronomers.

What do super heroes and villains do when nobody's looking? Photographer Ian Pool gives us a glimpse with this fantasy photo series.

Shipping containers are wildly versatile for all kinds of buildings. Now they're being used to feed the workers at the World Trade Center Building Site.

Soviet ingenuity made these amazing snow vehicles, which featured aircraft engines and could take civilians and soldiers through even the harshest winters.