National Geographic's latest docuseries, "The Stanford Prison Experiment: Unlocking the Truth," features a groundbreaking look at one of history's most notorious psychological studies. The series ...

“The Stanford Prison Experiment: Unlocking the Truth,” an amazing account, is all set to air Wednesday, Nov. 13, at 8 p.m./7 p.m. on the National Geographic channel and ready to stream the next day on ...

A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem.

Participants from a notorious psychological experiment that shocked America have reunited more than 50 years later for The Stanford Prison Experiment: Unlocking The Truth, a new three-part docuseries ...

Each year, National Geographic highlights a collection of the most compelling images captured by Nat Geo photographers over the past 12 months in their "Pictures of the Year." For 2025, Nat Geo ...