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New finds from an archaeological site near Mexico City support certain written and pictorial evidence concerning Aztec human sacrifice that historians previously doubted because the accounts seemed too exaggerated to be true. The discovery adds to the growing collection of evidence supporting human sacrifice and cannibalism among the founders of the Mexican empire. It also suggests that researchers might now be able to verify some 16th century Spanish accounts on the subject. The Spanish and the Aztecs documented at least four observations of cannibalism in the 16th and 17th centuries. Spanish conquistador Hernán Cortés (1485-1547), whose men conquered the Aztecs...

July Fourth is a celebration of outdoor cooking, as well as our nation's birthday. It's time to brush off the barbecue and throw masses of processed meat on the grill. As we all stand around waiting for the fire to die down so that we can make s'mores, it's also a time to ponder the notion that the barbecue is a ritual 700,000 years old or more, and it might have something to do with our big brains.

Source: Smithsonian Date: July 9, 2007 Ancient Americans Liked It Hot: Mexican Cuisine Traced To 1,500 Years Ago Science Daily — One of the world's tastiest and most popular cuisines, Mexican food also may be one of the oldest. These chili peppers from the Guila Naquitz cave in Oaxaca Mexico date to between A.D. 490 and 780, and represent two cultivars or cultivated types. A Smithsonian scientist analyzed the chili pepper remains and determined that Pre-Columbian inhabitants of the region hundreds of years ago enjoyed a spicy fare similar to Mexican cuisine today. (Credit: Linda Perry, Smithsonian Institution) Plant remains...

Some pre-Hispanic cultures in South America had elaborate celebrations at their cemeteries, complete with feasting and drinking grounds much like modern barbecue pits, according to a new archaeological study. Excavations of 12th- and-13th-century burial mounds in the highlands of Brazil and Argentina revealed numerous earthen ovens. The finds suggest that the graves were also sites of regular festivals held to commemorate the death of the community's chief.

Thanks to this newly sequenced genome, researchers have been able to determine that farmers from both the Mediterranean and inland routes are very homogeneous and clearly derive from a common ancestral population that, most likely, were the first farmers who entered Europe through Anatolia... Analysis of the genome from Cova Bonica has made it possible to determine the appearance of these pioneer farmers, who had light skin and dark eyes and hair. This contrasts with previous Mesolithic hunters who, as the man from La Braña in León (Spain)—recovered in 2014 by the same research team—has demonstrated, had blue eyes and...

Research into the dispersal of Philistine cooking methods among various populations in Israel shows that the Philistines spread their culture beyond the areas under their control... Unlike most of the peoples living in the region in the biblical era, the Philistines were not Semites... They prepared meals in a characteristic sealed pottery vessel suited to long cooking times at low heat, while most inhabitants of Canaan at the time used open pots and faster cooking methods. The bones found at the Philistine cities showed that... the Philistines ate mainly pork, with an occasional meal of dog meat. The Philistines' wine...

Was fig first fruit of man's agricultural endeavours? By Roger Highfield, Science Editor (Filed: 02/06/2006) The dawn of agriculture may have come with the domestication of fig trees near Jericho some 11,400 years ago, archaeologists report today. The discovery of ancient carbonised figs suggests that fruit, rather than grains that are traditionally thought to have heralded agriculture, may yield the earliest evidence of purposeful planting. The figs date back roughly 1,000 years before wheat, barley and legumes were domesticated in the region, making the fruit trees the oldest known domesticated crop, a team reports today in the journal Science. Nine...

WASHINGTON --Gourmets savoring their roasted figs with goat cheese may not realize it, but they're tasting history. Archaeologists report that they have found evidence that ancient people grew fig trees some 11,400 years ago, making the fruit the earliest domesticated crop. The find dates use of figs some 1,000 years before the first evidence that crops such as wheat, barley and legumes were being cultivated in the Middle East. Remains of the ancient fruits were found at Gilgal I, a village site in the Jordan Valley north of ancient Jericho, Ofer Bar-Yosef of Harvard University and Mordechai E. Kislev and...

The team compiled a database of plant remains extracted from Bronze and Iron Ages sites in the southern Levant, both Philistine and non-Philistine... The species they brought are all cultivars that had not been seen in Israel previously... edible parts of the opium poppy (Papaver somniferum) which originates in western Europe; the sycamore tree (Ficus sycomorus), whose fruits are known to be cultivated in the eastern Mediterranean, especially Egypt, and whose presence in Israel as a locally grown tree is first attested to in the Iron Age by the presence of its fruit; and finally, cumin (Cuminum cyminum), a spice...

You are what you eat, and so were your ancient ancestors. But figuring out what they actually dined on has been no easy task. There are no Pleistocene cookbooks to consult. Instead, scientists must sift through an assortment of clues, from the chemical traces in fossilized bones to the scratch marks on prehistoric digging sticks. Scientists have long recognized that the diets of our ancestors went through a profound shift with the addition of meat. But in the September issue of The Quarterly Review of Biology, researchers argue that another item added to the menu was just as important: carbohydrates,...

Paintings can be a window to more than the outmoded dress and strange customs of the past — sometimes, they have modern-day science lessons to impart, too. That's the case with Giovanni Stanchi’s 17th century still life of fruit, as Phil Edwards points out for Vox — just look for the watermelons. Stanchi’s work, painted between 1645 and 1672 (and now up for auction at Christie’s), includes strange watermelons that look so foreign they could be from outer space in the bottom right corner. If watermelons looked like that in the Renaissance, then why do they look so different today?...

Israeli archaeologists have uncovered dramatic evidence of what they believe are the earliest known attempts at agriculture, 11,000 years before the generally recognised advent of organised cultivation. The study examined more than 150,000 examples of plant remains recovered from an unusually well preserved hunter-gatherer settlement on the shores of the Sea of Galilee in northern Israel. Previously, scientists had believed that organised agriculture in the Middle East, including animal husbandry and crop cultivation, had begun in the late Holocene period – around 12,000 BC – and later spread west through Europe.

It is often held aloft by environmental campaign groups as an example of one of the last remaining regions of unspoiled habitat left in the world. But instead of being a pristine rainforest untouched by human hands, the Amazon appears to have been profoundly shaped by mankind. An international team of researchers have published evidence that suggests the Amazon was once home to millions of people who lived and farmed in the area now covered by trees.

Carson and his colleagues wanted to explore the question of whether early Amazonians had a major impact on the forest. They focused on the Amazon of northeastern Bolivia, where they had sediment cores from two lakes nearby major earthworks sites. These sediment cores hold ancient pollen grains and charcoal from long-ago fires, and can hint at the climate and ecosystem that existed when the sediment was laid down as far back as 6,000 years ago. An examination of the two cores — one from the large lake, Laguna Oricore, and one from the smaller lake, Laguna Granja — revealed a...

Look around the Amazon rainforest today and it’s hard to imagine it filled with people. But in recent decades, archaeologists have started to find evidence that before Columbus’s arrival, the region was dotted with towns and perhaps even cities. The extent of human settlement in the Amazon remains hotly debated, partly because huge swaths of the 6-million-square-kilometer rainforest remain unstudied by archaeologists. Now, researchers have built a model predicting where signs of pre-Columbian agriculture are most likely to be found, a tool they hope will help guide future archaeological work in the region. In many ways, archaeology in the Amazon...

Previously unknown archeological sites in forest islands reveal human presence in the western Amazon as early as 10,000 years ago, according to research published August 28 in the open access journal PLOS ONE by Umberto Lombardo from the University of Bern, Switzerland and colleagues from other institutions. The study focuses on a region in the Bolivian Amazon thought to be rarely occupied by pre-agricultural communities due to unfavorable environmental conditions. Hundreds of 'forest islands'- small forested mounds of earth- are found throughout the region, their origins attributed to termites, erosion or ancient human activity. In this study, the authors report...

A series of ancient underwater etchings has been uncovered near the jungle city of Manaus, following a drought in the Brazilian Amazon. The previously submerged images -- engraved on rocks and possibly up to 7,000 years old -- were reportedly discovered by a fisherman after the Rio Negro, a tributary of the Amazon river, fell to its lowest level in more than 100 years last month... Though water levels are now rising again, partly covering the apparently stone age etchings, local researchers photographed them before they began to disappear under the river's dark waters. Archaeologists who have studied the photographs...

To the untrained eye, all evidence here in the heart of the Amazon signals virgin forest, untouched by man for time immemorial - from the ubiquitous fruit palms to the cry of howler monkeys, from the air thick with mosquitoes to the unruly tangle of jungle vines. Archaeologists, many of them Americans, say the opposite is true: This patch of forest, and many others across the Amazon, was instead home to an advanced, even spectacular civilization that managed the forest and enriched infertile soil to feed thousands. The findings are discrediting a once-bedrock theory of archaeology that long held that...

"These data are directly relevant to the resilience of Amazonian conservation, as they do not support the contention that all of Amazonia is a 'built landscape' and therefore a product of past human land use," Bush says. "Most archaeologists are buying into the argument that you had big populations that transformed the landscape en masse. Another group of archaeologists say that transformation was very much limited to river corridors, and if you went away from the river corridors there wasn't that much impact. That's what our findings tend to support." Bush doesn't expect that his new findings will settle the...

The African source of the Amazon's fertilizer Sid Perkins In the winter months in the Northern Hemisphere, massive dust storms from the African Sahara waft southwest across the Atlantic to drop tons of vital minerals on the Amazon basin in South America. Now, scientists have pinpointed the source of many of those dust storms and estimated their dust content. ON THE WAY. Satellite photo shows dust (arrow), bound for the Amazon, blowing away from the Sahara's Bodélé depression. NASA The Amazonian rainforest depends on Saharan dust for many of its nutrients, including iron and phosphorus (SN: 9/29/01, p. 200: http://www.sciencenews.org/articles/20010929/bob9.asp)....