David Muir was spotted in a small community near the Orlando, Fla., area. So why is he in Orlando? Here's what we know.

Heidi Gutman/ABC News David Muir is the anchor and managing editor of ABC World News Tonight with David Muir, the most-watched newscast in the U.S., and co-anchor of ABC’s 20/20. Muir’s ...

ABC News' David Muir and Deborah Roberts are seeing a new evolution of their newsmagazine 20/20 amid big changes for the ...

David Muir and Deborah Roberts bid an emotional farewell on Friday when they revealed a big change to their 20/20 show.

Lester Holt's ratings rival David Muir has paid tribute to the outgoing NBC Nightly News anchor in a glowing tribute post.

David Muir has reportedly won the long-running feud with fellow ABC News anchor George Stephanopoulos ... "There are far more important things going on in the world right now.

News of Lester Holt's departure from NBC Nightly News after a decade at its helm continues to reverberate around network TV circles. His exit is the latest in a long line of veteran media ...

The first week of March yielded mixed results for the three evening newscasts. The CBS Evening News was the only newscast to ...

A forensic lab in Texas focused solely on cold case investigations is gaining attention for its ability to use powerful DNA ...