The massive Olmec sculpture known as the Portal to the Underworld has returned to Morelos over 60 years after it was stolen.

The people of this mask are the Olmec, who ruled in what's now Mexico for around a thousand years, from 1400 to 400 BC. They've been called the mother culture - the 'cultura madre' - of Central ...

“Like many other looted antiquities, the Olmec Cave Mask was broken into several ... (INAH), a group within Mexico’s Ministry of Culture (which has been leading the restoration), says the ...