(ABC News)--First came the #KylieJennerLipChallenge, when teens tried to sucking on a cup or glass to get bigger fuller lips. Next, the #CharlieCharlieChallenge, when kids tried to summon demons. And ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (June 12, 2015)– First it was the “Kylie ...

A silly new trend has taken hold of Chinese social media — millions are trying to touch their belly buttons by reaching around their backs. Why, you may ask? Well apparently there’s a scientific study ...

The above photo is me utterly failing at the so-called “Belly Button Challenge,” a dumb thing that apparently started on the Chinese equivalent of Twitter and has now come stateside and caught on with ...

New challenge is just as weird -- and maybe as dangerous. Fresh on the the heels of the belly button challenge comes another bizarre body trend out of China: the collarbone challenge. — -- Fresh ...

While we always prefer to talk about the amazing things you can do with a strong, in-shape body—rather than talk about what it looks like (after all, there's no one definition of what a healthy bod ...