Infamous convicted murderer, Lori Vallow Daybell, sits down with NBC "Dateline" correspondent Keith Morrison in exclusive ...

University of Pittsburgh student Sudiksha Konanki has now been missing for a week. A person of interest has been identified in the search, according to a U.S. official, while Dominican Republic police ...

Dramatic video shows the powerful eruption of Guatemala's Volcán de Fuego, forcing the evacuation of thousands of people in the region.

The former principal and neighbors of a man who authorities believe was being held captive by his stepmother for 20 years in ...