A new online trend has been overtaking Chinese social media. Called the "Belly button challenge," thousands of Chinese citizens have uploaded images of themselves attempting to touch their own belly ...

ST. LOUIS PARK, Minn. - It has gone viral on the Chinese version of Twitter, Weibo. Now the belly button challenge is making its way to the United States. Heather Gallivan, Clinical Director of the ...

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 now comes ...

First there was the Ice Bucket Challenge: a choice between donating to charity and dumping ice on one’s head. Then, there was the Kylie Jenner Lip Challenge: A choice between sticking one’s lips into ...