Studio 4E maintains visual continuity with the broadcast’s previous home at ABC News’ former broadcast center on West 66th ...

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, mere hours after ...

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's World News Tonight anchor David Muir shared a message celebrating NBC anchor Lester Holt following news of his ...

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 ...

Wisconsin's COVID-19 response journey marks 5 years as health leaders share crucial lessons about crisis management and public communication.

Veteran anchor David Muir has shared a heartfelt tribute to his long-standing colleague Lester Holt, who's recently made waves with his surprise departure from NBC Nightly News. Lester is clocking ...

Life in upstate New York over the holiday season turns into a winter wonderland, and such is absolutely the case with journalist David Muir's home in recent days as well. The World News Tonight ...