Debra Melo’s case has been one of the most mysterious disappearances that Dateline has brought to the forefront.

After more than 30 years, DNA leads investigators to a suspect. But that man can't be charged due to statute of limitations ...

"Dateline" is airing a new episode about Dana Beatty. Here's everything you need to know to watch, live or later on, if you missed it.

Dateline is crossing the border, shining its investigative spotlight on Canada’s most chilling real-life mysteries.

President Trump is on a major campaign blitz to help Republicans hold on to their narrow majority in Congress. One of the ...