ABC News' David Muir and Deborah Roberts are seeing a new evolution of their newsmagazine 20/20 amid big changes for the ...

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

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).

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 ...

ABC News “entirely gutted” the staff working on the third hour of its flagship morning show “Good Morning America” — also ...

David Muir has reportedly won the long-running feud with fellow ABC News anchor George Stephanopoulos, according to a TV insider. Oliver Darcy, a former CNN journalist and founder of the news site ...

David Muir was spotted in a small community near the Orlando, Fla., area. So why is he in Orlando? Here's what we know.

In announcing these changes, Karamehmedovic informed staffers that ABC News needs to focus on serving audiences. He also ...

Additional hours of daylight in the evening present more outdoor opportunities, which could have resulted in lower tune-in numbers at 6:30 pm when the three broadcast newscasts ai ...