Visit the TV show page for 'World News Tonight with David Muir' on Moviefone. Discover the show's synopsis, cast details, and season information. Watch trailers, exclusive interviews, and episode ...

Aug. 15, 2005 -- -- Beginning today, ABC News' evening news broadcast will be titled "ABC's World News Tonight." Formerly, it was "ABC's World News Tonight with Peter Jennings." ...

ABC’s World News Tonight with David Muir bested Nightly News by 84,000 viewers for the week ending April 3, according to Nielsen.

ABC News said that the audience for Monday night’s World News Tonight with David Muir grew by 9% versus the same period a year ago. The network pointed out the ratings amid claims on the right ...