15 Inventions Made by People Who Vanished
Here's a look at real inventors who created remarkable breakthroughs before disappearing under mysterious or tragic circumstances.
Unsolved disappearances
20 Explorers Who Vanished Without a Trace
History is filled with daring explorers who set out to uncover the unknown — only to disappear without a single clue left behind.
11 Disappearances That Still Baffle Investigators
Some missing person cases remain unsolved for decades, leaving investigators and families without answers.
18 People Who Disappeared and Were Never Found
Vanishing without a trace, these people left behind only questions and speculation.