Archaeology

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

This cave was hidden for thousands of years, storing the worldly goods of ancient Native Americans.

The scant remains of an expansive indigenous civilization can be seen at this Arkansas state park.

This encrypted monolith protected a secret of Norse mythology by hiding in a church wall for over a millennium.

The remains of an ancient settlement in one of the oldest archeological sites in South America.

Thanks to both terrific preservation and historic vandalism this ancient site is known as the "Heart of Neolithic Orkney."

A Bronze age settlement on the Greek island of Santorini might have been the inspiration for Plato's Atlantis.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.