READ MORE: Lara Trump’s big Fox debut backfires as fans say plastic surgery left her face looking like a horse READ MORE: ABC's David Muir issues ... and Jackson's nephew Jaafar playing the ...

Heidi Gutman/ABC News David Muir is the anchor and managing editor of ABC World News Tonight with David Muir, the most-watched newscast in the U.S., and co-anchor of ABC’s 20/20. Muir’s ...

Fellow longtime anchor David Muir was among the many journalists who shared their surprise with messages bidding Lester farewell (he will be moving to a full-time position on Dateline).

David Muir and Deborah Roberts bid an emotional farewell on Friday when they revealed a big change to their 20/20 show.

Lester Holt's ratings rival David Muir has paid tribute to the outgoing NBC Nightly News anchor in a glowing tribute post. The host of ABC World News Tonight penned the homage Monday ...

In a "20/20" special report, David Muir weaves together two decades-long probes. In 1988, 19-year-old Cathy Swartz was a young mother living with her fiancé Mike Warner and her 9-month-old baby ...

David Muir has already had quite a big year, and we still have nearly three months left before it ends! Between marking ...

Longtime anchor David Muir has paid an emotional tribute to his former co-star Lester Holt following his shock exit from NBC Nightly News. Lester's departure comes a decade after he began his ...

He moved to ABC News in 2014, serving as a substitute for David Muir on ABC World News Tonight. He's fired back at Republican politicians Llamas covered Republican candidates like Donald Trump and ...

David Muir is the anchor and managing editor of ABC World News Tonight with David Muir, the most-watched newscast in the U.S., and co-anchor of ABC’s 20/20. Muir’s reporting has been honored with ...