Dirty doors are just the tip of the iceberg.

Thousands of poor people in Hong Kong are living in tiny, wire cage homes — and they're actually paying quite dearly for the privilege.

These incredible Antarctica facts and pictures prove how gorgeous and mysterious this icy desert (yes, it's a desert) truly is.

Here are the myths your condescending friend needs to stop spreading.

These stunning pictures of Paris in the 1960s reveal the world's most glamorous city in its both coolest and most tumultuous decade.

The 11-day film festival naturally lends itself to some truly fantastic photo ops.

As with most things in the Victorian era, summertime was probably not that fun.

While often sites of struggle themselves, sometimes life at refugee camps can be surprisingly "normal."

These amazing Summer Olympics photos from throughout history show the world united in admiration of the possibilities of the human form.

Coral bleaching is killing the world's most impressive reef. These stunning photos reveal exactly what's at stake.

In a city of over 20 million, you're bound to come across some pretty stellar street art. Here's a sampling of the best Shanghai street art.