Teens then post photos and videos of themselves taking the challenge. Here’s a prime example: Liam Hamm, a high school student in Tempe, Arizona, attracted attention when his friends posted a short ...

Another day, another problematic challenge making the rounds on social media. This time, it’s the food-centric “Shell On Challenge,” which apparently entails young people across the globe consuming ...

Internet challenges are the modern versions of classic dares, but now that pretty much everyone walks around with a video camera in their pocket, these challenges can quickly go viral — which means ...

Teens are daring each other to eat plastic packaging, cardboard boxes and fruit peels — and posting videos of themselves doing it to Snapchat — in a bizarre new social media trend called “shell on.” ...