As David Muir brought viewers some new stories on World News Tonight, he also shared a new update on the ongoing situation in ...

David Muir was away from ABC World News Tonight for the weekend, leaving Linsey Davis in charge of delivering viewers the ...

ABC News' David Muir returned to California to speak with the families who are still picking up the pieces from last year's ...

ABC7's David Ono had a chance to catch up with David Muir recently, when he returned one year later to check on people he met ...