Facebook users may have noticed a new feature – or annoyance – on the mobile app following a recent update. It now makes a noise as you scroll. So why is that? Here's what to know. Some iPhone users ...

No, the chirping is not in your head. Facebook users have reported a new sound that appears while scrolling on the app on their cellphones. The noise is not a new feature but rather a temporary bug, ...

Some iPhone users have noticed a new noise following an update to Facebook's app this week. The purpose is to supposedly make scrolling more engaging and interesting, according to Dataconomy. But not ...