But some areas, such as east-central Campeche, have received little attention ... which the researchers call Valeriana. This ...

The world is littered with the relics of past civilizations, but not all of them are out in the open like the pyramids, some ...

You think you know the world and all its wonders and then one day someone comes along and uncovers a previously unknown ...

Late last year a New Orleans-based PhD student, Luke Auld-Thomas, unearthed a Mayan metropolis buried deep in the jungles of Mexico’s Campeche state. Valeriana, as the city’s been crowned ...