Animated GIFs have become so huge. They're everywhere. But why? On the surface, they're pretty silly—a few frames of video, endlessly looping in time. There are GIFs of Star Trek's Picard facepalming, ...

Remember turning the corners of your class notes into flipbooks with a sequence of tiny drawings? iPad app Loop recreates the glee of watching your doodles come to life by making it easy to create ...

Ade Olonoh, the founder of the anonymous Q&A site Formspring, is setting his sights on animated GIFs. Loop is an iOS app for sending text updates to all of your friends at once — à la Twitter — but ...