In the 1960s, scholars hypothesized that it was “epi-Olmec,” a late language of the Olmec people, the most ancient known Mesoamerican ... the language until more artifacts come to light ...

Artifacts from ancient civilisations provide invaluable ... these massive basalt sculptures represent the rulers of the Olmec ...

The ancient artifact had been damaged ... Once an important site on the Olmec map, Chalcatzingo is known for its enormous stone heads, which are believed to represent their rulers.

A cross inlaid in the floor of a library marks the spot where Indiana Jones has to dig to access the ancient catacombs of ... Archaeologists study a colossal Olmec stone head in La Venta, Mexico ...