Yahoo has bought Artifact, the news aggregation and recommendation app from Instagram’s co-founders. The app will no longer operate as a standalone service. Yahoo will fold Artifact's AI personalization tech and other features into products including Yahoo News in the coming months. Terms of the deal, which closed last week, were not disclosed. Artifact founders Kevin Systrom and Mike Krieger will advise Yahoo (Engadget’s parent company) during the transition. “AI has allowed us to give users a... Read this story