Internal documents reveal Facebook’s algorithm prioritized angry reactions, which were disproportionately likely to push out misinformation to users. Data scientists raised red flags internally at the ...

Behind the scenes, Facebook programmed the algorithm that decides what people see in their news feeds to use the reaction emoji as signals to push more emotional and provocative content – including ...

On Facebook.com, hover the mouse over the Like icon. A pop-up box of reactions appears above it. In the mobile app, long press the Like icon to trigger the reactions to pop up. To see a breakdown of ...