ABC World News Tonight returned to the air later than planned on Monday, as host David Muir shared news of the conflict in Iran following the U.S.-Israel strikes ...

Add Yahoo as a preferred source to see more of our stories on Google. ABC’s David Muir started the World News Tonight broadcast with two quick strikes against him on Tuesday when back-to-back ...

ABC’s “World News Tonight” reclaimed its perch as the nation’s most watched nightly newscast across all demographics last week, though it reportedly suffered a “massive meltdown” involving anchor ...