Selects: Project Azorian: The CIA's Super 70s...

Sacagawea was only 16 when she joined the Corps of Discovery. That is one seriously impressive teenager. Find out all about her in this classic episode.See omnystudio.com/listener for privacy information. 

When socialite Dorothy Arnold disappeared in 1910, no one imagined the case would remain forever unsolved. Today we tell her story.See omnystudio.com/listener for privacy information. 

A Cold War mystery, featuring the CIA, Howard Hughes, a sunken Soviet sub and quite possibly a sunken American sub too. With cover stories inside cover stories and weak government explanations for obvious questions, this one is a puzzle wrapped in an enigma zip-locked inside a my ...  Show more

A Los Angeles based kidnapping, ransom, and murder ring run by Russian immigrants is exposed when a pair of retired scientists use sonar equipment to locate its victims at the bottom of a reservoir.To learn more about how HLN protects listener privacy, visit cnn.com/privacy Learn ...  Show more

Investigations reveal a recently deceased, wealthy businessman had a double life as a drug dealer with an interest in submarines. What exactly is the national debt? Over in the Arctic, Russia alarms international observers with its growing military presence — and a terrifying, ...

While The United States and The Soviet Union flirted with existential disaster on a global stage during the Cuban Missile Crisis, an unknown conflict was unfolding under the ocean on a Russian submarine equipped to trigger an all-out nuclear war. Hosted by Simplecast, an AdsWizz ...  Show more