NBC LA helicopter crashes; Fed raises interest rates; Growing GOP divide over Iran war; and more on tonight's broadcast.

Trump calls concerns over AI destroying humanity a “hoax”; McConnell returns to Senate; Crane collapses onto cars in Miami; and more on tonight’s broadcast.

According to national live + same-day big data plus program ratings from Nielsen, ABC World News Tonight averaged 8.462 million total viewers and 1.059 million in the coveted Adults 25-54 demographic ...

NBC Nightly News (titled as NBC Nightly News with Lester Holt for its weeknight broadcasts since June 22, 2015) is the flagship daily evening television news program for NBC News, ...