TikTok's uncertain future in the U.S. has spurred new users and advertisers to look at Snapchat as a viable backup plan, according to Snap CEO Evan Spiegel. The 34-year-old chief executive, speaking ...

Snapchat is a social media app, available for both iPhones and Android phones, that's focused on short-term posts. There's a time limit on how long your photos and videos last on the app once you ...