"Dateline" is airing a special episode about Tanna Togstad and Tim Mumbrue. Here's everything you need to know to watch, live ...

NBC’s long-running newsmagazine “Dateline” finished its 33rd season with an across-the-board ratings win, beating its ABC rival “20/20” for the first time in six years in a season that saw ...

The new episode will air at 9 p.m. ET on NBC. Those without cable can watch the show for free through FuboTV or DIRECTV, each ...