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 ...

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 ...