David Muir’s predecessor, Diane Sawyer, wrote a glowing tribute for him in Time, calling him ‘authoritative and dynamic.’ ...

David Muir's predecessor on World News Tonight, Diane Sawyer, shared her thoughts on the ABC News anchor in a recent tribute, ...

ABC's World News Tonightwith David Muir remains at the top of the pile of primetime news broadcasts for nearly a decade, most ...

David Muir, who was named in the TIME100 Most Influential People of the year, received a touching tribute written by ...

David Muir, the anchor and managing editor of America's most-watched newscast "ABC's World News Tonight with David Muir" and ...

NioCorp CEO Mark Smith joins ‘Mornings with Maria’ to break down President Donald Trump’s tariff agenda and its impact on the ...