"The top 10 Shocking Things You've Never Realized Until Now! Secret History uncovers the forgotten, mind-blowing facts that will leave viewers questioning everything. Follow wild stories of mysterious ...

Discarded items — ranging from Victorian era clothing to a mysterious memento left by a “Jim ... There aren’t a ton of trails in Death Valley, which means many of these artifacts are found in the park ...

This week, uncover the secrets of Pompeii through ancient DNA, meet an adventurous emperor penguin, seek signs of mysterious ...