David Muir's ABC World News Tonight lost viewers in a key demographic but continued to attract more total viewers than its competing newscasts. Little-known rule could stop socialists from being sworn ...

ABC World News Tonight with David Muir continues to cement itself as the No. 1 newscast in America, as it finished the week of April 20 with gains in both total viewers and the Adults 25-54 demo. NBC ...

ABC's "World News Tonight With David Muir" completed its 10th consecutive season as America's most-watched evening newscast — and ranked as the most-watched program of the week across broadcast and ...

Add Yahoo as a preferred source to see more of our stories on Google. David Muir anchoring 'ABC World News Tonight' - Heidi Gutman/ABC Meanwhile, Tony Dokoupil's troubles continue. CBS Evening News, ...

It's no secret that the TV news landscape is in a state of turmoil. NBC's evening anchors recently had a passing of the torch, CBS News is getting overhauled completely and network TV audiences are ...