PBS invites fans to help solve the mystery, “Who is John F.?” with a pre-broadcast online story release at pbs.org/historydetectives Portland, OR [June 7, 2010 ...

This project will guide students though a project-based inquiry into one of history’s famous cold cases. Students will choose a mystery to investigate, seek out and analyze both primary and secondary ...

No callers are identified. No conversations are recorded. No phone records are kept. Now speak clearly and when you are finished say: 'Go ahead'.

For 10 seasons our viewers asked us to solve the puzzles behind their historic objects and artifacts. Did a silicon chip bring art to the moon? Do we have the guitar Bob Dylan used to start a rock and ...

Face Artifact The Place: Mantoloking, New Jersey Found on the beach, a pebble in the sand with sculpted human features. To unlock this riddle, the team must travel through time, across borders and ...