“Dateline NBC” airs an all-new season on Friday ... The episode is titled “The Butterfly,” and follows a young woman from Ohio who disappears on a summer night, sparking a widespread ...

An alarming new study shows the overall population of butterflies is declining sharply. NBC News' Maya Eaglin spoke with scientists about why it's happening and how to stop it.

NBC’s Dateline Season 25 Episode 9, titled The Last Day, follows the story of a 19-year-old woman, Erin Corwin, from Twentynine Palms, California.

Dateline NBC is a television show that tells true crime stories. It premiered in 1992 and airs on NBC. Lester Holt is the host. The show airs on Friday nights, with additional episodes on weekends.

For the full story, watch “Poison Twist” on Peacock now. You can also watch on the NBC app or listen on our podcast . After ...

Atlanta journalist Blayne Alexander joins 'Dateline' as the newest correspondent. Her first official episode airs on Feb. 28.

Dateline, the true-crime show's latest episode titled Deadly Entanglement, re-investigated the 2013 murder of Desiree Sunford ...

A new episode of “Dateline” NBC will air on Friday, March 21. In Friday’s new episode, “the unexplained death of a beloved chiropractor becomes a criminal investigation when authorities ...

NBC’s Dateline Season 30, Episode 30, titled Murder in Kitchen One, revolves around the story of Dan Brophy, a chef and teacher at Oregon Culinary Institute.

The latest episode of NBC’s Dateline titled Poison Twist will follow the case of Mary Yoder, who was poisoned to death in 2015. The show will premiere on the network on March 21, 2025.

NBC’s Dateline Season 30, Episode 28, titled The Jacket, follows the story of an 18-year-old college student, Anjelica “AJ” Hadsell, as she disappeared from her home on March 2, 2015.