The Buffalo Bills survived a determined Miami Dolphins performance on Thursday night, pulling away late for a 31-21 victory at Highmark Stadium. Miami, a 12½-point underdog, kept the reigning AFC East champions on edge until the final minutes. With just over three minutes left and the Dolphins driving inside Buffalo’s 25-yard line, linebacker Terrel Bernard stepped in front of a Tua Tagovailoa pass intended for Jaylen Waddle. The interception, aided by rookie defensive tackle Deone Walker’s pressure, was returned 24 yards to set up a clinching 48-yard field goal.