Instagram on Thursday rolled out what it thought was a small-scale test of a new tap-to-advance feature that lets users scroll through posts horizontally. But the new feature went to more users than ...

Google is once again testing infinite scroll on the mobile search results. We've seen numerous tests of infinite scroll, including on desktop results. The mobile search results right now have a "more ...

The days of a scrolling to the end of your Instagram feed look to be coming to an end. After adding algorithmic suggestions to the bottom of the app last year, Instagram is running a test that would ...

Slate is testing a new way of delivering articles. In this test, after you finish reading an article, you'll automatically start reading a new article — an article selected by an algorithm that ...