ABC News will toast 45 years of Nightline with a special broadcast on Monday, March 24, at 12:35 a.m. ET. The episode will ...

I don’t think it’s bad to have the commander in chief be a regular viewer of the show,” the anchor said in an interview.

ABC World News Tonight with David Muir continued its dominant position as the most-watched evening news broadcast in all of television.

Watch live coverage in the media player. An ABC 17 Stormtrack Weather Alert Day has expired after a line of severe ...