Tracing the spread of cacao domestication

The cacao tree (Theobroma cacao), whose beans (cocoa) are used to make products including chocolate, liquor and cocoa butter, may have spread from the Amazon basin to the other regions of South and Central America at least ...

Skaftö wreck's cargo tells a tale of 15th century trade routes

Research at the University of Gothenburg has shown that the Skaftö wreck had probably taken on cargo in Gdańsk in Poland and was heading towards Belgium when it foundered in the Lysekil archipelago around 1440. Modern methods ...

Mexico ups protection at pre-Hispanic ceremonial site

Mexico has declared a pre-Hispanic site in the central state of Guanajuato as an archaeological monument zone protecting it from the possibility of encroaching development and expressing a commitment to continue excavating ...

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