An increasingly warmer, drier climate in Central America and Mexico in the next 20 years could negatively affect the region’s biodiversity and ecosystem services, new studies show. This poses unique ...

In New York’s Battery Park last Friday night, Greta Thunberg rightly said, “This is an emergency. Our house is on fire.” She continued, “This Monday, world leaders are going to be gathered here in New ...

Objects crafted from jade played a prominent role in pre-Columbian Mesoamerica from at least the Middle Formative period (ca. 1000–400 B.C.). Based primarily on the consumption of jade artifacts by ...

The Tehuacán-Cuicatlán: originary habitat of Mesoamerica is located in central-southern Mexico, at the southeast of the State of Puebla and north of the State of Oaxaca. The property is a serial site ...

Nearly 600 obsidian artifacts dating from about 200 B.C. to A.D. 950 at Quelepa, El Salvador, are assigned to geological source areas using visual criteria and an abbreviated neutron activation ...