David Muir speaks with Rachael DeWitt about her goal to raise awareness to protect America's lakes and oceans through the ...

David Muir reports on the Kerrville, Texas, youth softball team competed in a national tournament in Oklahoma City just days after floods devastated their hometown.

At Skaneateles Lake in New York, Rachael DeWitt made her lifelong dream a reality after finishing a nine hour marathon swim ...

The 51-year-old is notoriously private, but thanks to a recent interview, fans have gotten to know him a little better. It ...

ABC's World News Tonight star David Muir opened up about his personal life and how he's always been different in a rare ...

ABC World News Tonight with David Muir came out on top once again, beating competitor shows on NBC and CBS by millions of ...

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David Muir interrupted Thursday night's edition of ABC World News Tonight for a 'breaking news' announcement about Donald ...

David Muir took fans by surprise on Thursday, July 24 when he started off ABC World News Tonight with “breaking news ...

David Muir, the weeknight anchor of the ABC News nightly program "World News Tonight," announced in mid-2025 his plan to leave the network. A rumor that circulated online in late June and early ...