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

David James Elliott is ready to bring back “JAG” with Catherine Bell: 'There's always a chance' ...

Known to millions each evening as the composed, buttoned‑up face of World News Tonight, the 46‑year‑old broke from his ...

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

Muir pointed out the previous comments Trump had said to ABC News anchor Katherine Faulders just the week prior when the ...

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

The notoriously private journalist is living his dream, having had high aspirations to follow this career path from a very ...

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

David Muir appeared on ABC World News Tonight to provide an update on the disappearance of grad student Eliotte Heinz, who vanished in the early hours of Sunday morning ...

In the latest episode of World News Tonight, David Muir revealed that he would be reporting on a "very rare" and "highly ...

ABC World News Tonight anchor David Muir shared a terrifying video with viewers of a diver being bitten on the arm by a shark ...