Louisiana-born Lance Centanni-Sachs started studying Mongolian contortion at the age of 23. Now at 29, he is preparing for his second trip to Mongolia as part of a documentary project to trace the ...

This year marks 250 years since the start of modern circus. It was in 1768 that Philip Astley began his circus entertainment in Waterloo in London. To celebrate, here's the latest in our new series of ...

Following is a transcript of the video. Aleksei: Many people ask me weird questions, and one of them is, "Aleksei, do you have bones?" and I often say, "Yes, I do have bones, but before I go to work, ...