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 George Stephanopoulos have reportedly been at odds for months, over their seniority at ABC news.

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 ...

You’ve heard the controversy about how David Muir used clothespins to tighten his coat so he looked more fit during LA fire coverage. OK?

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

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 ...

Despite what many Stanford fans believe, Muir’s culpability in the football program’s regression is far less direct. There were clear signs of slippage under David Shaw in the late 2010s ...

Belgian film festival Film Fest Gent and the World Soundtrack Academy will honor the memory of David Lynch by having young composers score an excerpt from the late auteur’s “The Elephant Man ...

Legendary New York Dolls rocker David Johansen has died at age 75. His stepdaughter Leah Hennessey confirmed the sad news, saying the punk icon had passed away Friday at his home on Staten Island.