Ancient Maya reservoirs contained toxic pollution: study
Reservoirs in the heart of an ancient Maya city were so polluted with mercury and algae that the water likely was undrinkable.
Reservoirs in the heart of an ancient Maya city were so polluted with mercury and algae that the water likely was undrinkable.
Archaeology
Jun 26, 2020
4
2554
New evidence in Belize shows the ancient Maya responded to population and environmental pressures by creating massive agricultural features in wetlands, potentially increasing atmospheric CO2 and methane through burn events ...
Environment
Oct 7, 2019
2
1695
Anthropologists discovered a tool made out of high-quality translucent jadeite with an intact rosewood handle at a site where the ancient Maya processed salt in Belize. The discovery of these high-quality materials—jadeite ...
Archaeology
May 20, 2019
0
9109
Archaeologists with the University of Cincinnati used the latest technology to find evidence suggesting ancient Maya people grew surplus crops to support an active trade with neighbors up and down the Yucatan Peninsula.
Archaeology
Mar 29, 2019
1
1084
The ancient Maya are not particularly known for their love of freshwater mussels. Mathematics, maize, pyramids and human sacrifice, yes. But bivalves? Not so much.
Ecology
Nov 26, 2018
2
100
Salt is essential for life. As ancient civilizations evolved from hunters and gatherers to agrarian societies, it has not been clear how people acquired this mineral that is a biological necessity. However, an anthropologist ...
Archaeology
Oct 8, 2018
1
79
Tulane University researchers, documenting the discovery of dozens of ancient cities in northern Guatemala through the use of jungle-penetrating Lidar (light detection and ranging) technology, have published their results ...
Archaeology
Sep 28, 2018
14
1736
Deep in the untamed lowlands, we search for artifacts buried under hundreds of years of sediment. We are excavating two ancient Maya sites nestled in the sacred landscape of Cara Blanca in central Belize. Both date to A.D. ...
Archaeology
Aug 15, 2018
0
34
With the help of airborne laser mapping technology, a team of archaeologists, led by University of Arizona professor Takeshi Inomata, is exploring on a larger scale than ever before the history and spread of settlement at ...
Archaeology
Feb 21, 2018
0
56
A Life's Work
Archaeology
Oct 13, 2016
0
12