ABC News has found a new leader for its flagship evening newscast, World News Tonight With David Muir. Chris Dinan will become executive producer of the program immediately, after serving as ...

According to live-plus-same-day data from Nielsen, ABC World News Tonight averaged 7.266 million total viewers and 1.037 million Adults 25-54 demographic viewers for the week of July 14.

From the 1950's to the 1990's, the three major television networks (ABC, CBS, NBC) were, for the most part, the only source for national and international news. In the fall of 1953, John Charles ...

David, 51, began by acknowledging his return, "Good evening, it is great to be back with you at home," before delving into a ...

ABC’s World News Tonight showed ratings growth in the first quarter, delivering an average of 8.13 million viewers, while its rivals saw year-over-year erosion. The newscast’s audience was up ...

David Muir was mysteriously absent from the anchor chair on ABC's World News Tonight on August 21 after the show reached a ...