David Muir interrupted Thursday night's edition of ABC World News Tonight for a 'breaking news' announcement about Donald ...

ABC World News Tonight with David Muir came out on top once again, beating competitor shows on NBC and CBS by millions of ...

Bozell’s MRC reviewed 100 campaign stories on ABC’s "World News Tonight" that aired from July 21 when Harris entered the race through September 6.

ABC has promoted the executive producer of top-ranked “World News Tonight with David Muir” as the new president of the news division — a “surprise choice” that ended a… ...

The story of "World News Tonight's" ascension is a bit more nuanced, starting even before ABC decided to replace anchor Diane Sawyer with rising star David Muir in September. At the same time, the ...