With Yellowstone sitting atop a colossal volcano, experts warn that a future eruption could cover South Dakota in ash, ...

Since then, Snopes has investigated the histories of a range of monuments across the country, including our previous coverage ...

Behind the iconic faces of Mount Rushmore lies a hidden room carved into the mountain—a secret dream of its creator, Gutzon Borglum. Meant to preserve America’s founding documents, it remains sealed ...