ABC News‘ David Muir will host an hour-long primetime special Sunday focused on global coverage of the aftermath of attacks by the U.S. and Israel on Iran — a programming strategy that shows the ...

ABC World News Tonight viewers were left in tears on the March 4 episode. David Muir, 52, was fronting the long-running news show when he delivered a heartwrenching update on the Iran-US conflict.

ABC anchor David Muir had bad news for Donald Trump after the government was ordered to use contingency funds for SNAP food aid payments during the shutdown. Two federal judges issued back-to-back ...

Camilla Moroni and Pietro Vidi from Italy have successfully repeated the 'Pre-Muir Wall' on El Capitan in Yosemite Valley, USA. This is Vidi's second free ascent of a big wall on "The Big Stone" ...