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No bosses, no problem! Pre-Hispanic farmers built giant water system bottom-up, archaeologists reveal

Researchers argue that policymakers in Colombia can adopt a similar cooperative strategy to solve the country's current water management crisis. The pre-Hispanic field systems of La Mojana cover an astonishing 500,000 hectares and were likely built by local communities in a short period of time through cooperation.

SourceUniversity of Cambridge·JournalCommunications Sustainability·DateAug 11, 2026

Climate lessons from the fall of a Pacific chiefdom

A new study links the construction of Nan Madol to sea level rise and ENSO variability, revealing two major construction phases. The site's history may hold lessons for today's Pacific Ocean communities struggling with coastal protection.

SourcePNAS Nexus·JournalPNAS Nexus·DateOct 3, 2024

Study sheds new light on the origin of civilization

A new study by University of Warwick researchers finds that the adoption of cereal crops is the key factor in the emergence of complex hierarchies and states. Contrary to conventional theory, high land productivity does not lead to the development of tax-levying states.

SourceUniversity of Warwick·JournalJournal of Political Economy·DateApr 11, 2022
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Bead-making complex off the Florida coast

Researchers uncover ancient bead-making settlement on Raleigh Island, featuring high-production facilities for lightning whelk shells. The site predates the Mississippian era chiefdoms and offers insights into pre-Columbian economies.

SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateNov 4, 2019