Ruth Ordóñez, INPC Zone 6 Director, with newly identified petroglyphs in the Santiago de Méndez area. Courtesy.

Ancient Rock Carvings Uncovered in Ecuador Point to Shared Amazonian Cultural Traditions

Archaeologists have identified a panel containing approximately 30 ancient rock carvings in Santiago de Méndez canton, Morona Santiago province, marking a new discovery in Ecuador’s Amazonian archaeological record. Officials from the National Institute of Cultural Heritage (INPC) Zone 6 announced the find following field inspections conducted December 9-10, 2025. The petroglyphs were documented during routine

Detail of fresco in which baby Hercules wrestles a snake. Image courtesy the Archaeological Park of Pompeii.

Stolen Hercules Fresco Finds Its Home After Decades in U.S. Collection

Archaeologists at Pompeii have identified the original location of a looted fresco fragment depicting the infant Hercules strangling serpents, solving a mystery that began when the artwork was stolen years ago from a Roman villa. The fragment, which returned to Italy in 2023 from a private American collection, once decorated the sacred chapel of the

Maggots

Maya Medical Systems Used Living Organisms as Precision Surgical Tools

Maya medical systems deployed living organisms as precision surgical tools centuries before germ theory existed. Recent archaeological evidence shows these practitioners selected leeches, maggots, and even human hair not for symbolic value but for their measurable biological properties. This wasn’t primitive healing dressed in ritual. It was controlled ecological manipulation. Colonial Spanish accounts dismissed Maya

Rock art from along the U.S.-Mexico border persisted for more than 4,000 years. (Image credit: Steelman et al., Sci. Adv. 11, eadx7205)

Ancient Rock Art in Texas-Mexico Borderlands Endured 4,000 Years

Hunter-gatherers in what is now southwestern Texas and northern Mexico created rock art for more than 4,000 years, maintaining consistent imagery and techniques that depicted their conception of the universe. The tradition, known as the Pecos River style, first appeared almost 6,000 years ago in the Lower Pecos Canyonlands and persisted until roughly 1,400 to

Aerial view of reconstructed Tiwanaku raised agricultural fields showing elevated planting platforms separated by water channels near Lake Titicaca, Bolivia

The Thermal Engineering Behind Tiwanaku’s Agricultural Success

At nearly 3,850 meters above sea level, frost arrives almost nightly on Bolivia’s Altiplano. Modern visitors struggle to breathe. Yet between 500 and 1100 CE, tens of thousands of people not only survived here but thrived, building one of the Andes’ first true cities. Tiwanaku engineers developed raised-field agriculture systems that used thermal physics to

Gray wolf pair

Were Wolves Kept and Nursed by Ancient Seal Hunters?

On this windswept island in the middle of the Baltic Sea called Stora Karlsö, archaeologists digging in a cave have made an unexpected find. It turns out that the archaeologists have unearthed the bones of two gray wolves that died there roughly five thousand years ago. First of all, Stora Karlsö isn’t known for having

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