From an explanation of what hantavirus pulmonary syndrome is, to a good Samaritan being killed on Loop 202 in Phoenix, here ...

International authorities are searching for a missing University of Pittsburgh student who disappeared while on a spring ...

This is a photo collection curated by AP photo editors. After 29 long days of searching, the body of Atlanta educator, Gary ...

Emergency crews responded to the site of a plane crash in a residential area in Lancaster County, Pennsylvania, on Sunday afternoon. Online images of the crash, verified by NBC News, show the tail of ...

As police investigated Aris’ murder, his brother quickly became the prime suspect after family and friends revealed a years-long history of bad blood and feuding over inheritance.

The shooting happened just northeast of the intersection of 51st Avenue and Thomas Road in west Phoenix on Saturday.

NBC’s Dateline featured the appalling case of Russell Williams, a commander at the Royal Canadian Air Force, who was convicted for multiple murders and sexual assault.

KETK’s Annabelle Tuggle talked to Dateline’s Keith Morrison about their new 2-hour-long episode featuring the first ever televised interview with convicted ...