The sculpture, which famously depicts four former US Presidents as 60 foot granite faces, was constructed between 1927 and ...

Located in what seems the middle of nowhere, these chambers could one day save our species if disaster strikes.

Once only indicated through a sketch by Leonardo da Vinci from around 1495, concealed passageways have been discovered ...

The U.S. attorney general ordered that all the government files be turned over. But what exactly does the FBI have?

Like, these grandparents have DONE some stuff, and I personally can't believe they thought they could hide these secrets ...