Muir, 51, cleaned up nicely for the snazzy event in New York City on Thursday, April 24, wearing a classic, satin-lined black ...

David Muir, anchor of "ABC's World News Tonight" and co-anchor of "20/20," was named in TIME's list of most influential ...

Veteran broadcast journalist Diane Sawyer has penned a touching tribute to ABC News’ David Muir, who was named in the Time100 ...

Following Pope Francis' death at age 88, revisit his groundbreaking ABC News virtual town hall from 2015, moderated by David Muir.