How was the wheel invented? Computer simulations reveal the unlikely birth of a world-changing technology nearly 6,000 years ago

People have long assumed that wheels evolved from simple wooden rollers. But how? And why? A new model focused on mechanical advantage and structural strength suggests some answers.

Kai James, Professor of Aerospace Engineering, Georgia Institute of Technology • conversation
June 11, 2025 ~8 min

The rise and fall – and rise again – of white-tailed deer

A new archaeological study finds early evidence of white-tailed deer declines in the 17th century, likely driven by the commodification of deerskins under colonial capitalism.

Elic Weitzel, Peter Buck Postdoctoral Research Fellow, Smithsonian Institution • conversation
May 29, 2025 ~8 min


Bronze-age Britain traded tin with the Mediterranean, shows new study – settling a two-century debate

The tin would have made a 4,000km journey to thriving markets in the east Mediterranean.

Alan Williams, Honorary Research Fellow, Department of Archaeology, Durham University • conversation
May 7, 2025 ~7 min

Was it a stone tool or just a rock? An archaeologist explains how scientists can tell the difference

With a little guidance and a lot of practice, even you can make stone tools the way our oldest ancestors did – and learn to recognize the signs of a deliberately made tool.

John K. Murray, Ph.D. Candidate in Anthropology, Arizona State University • conversation
May 7, 2025 ~10 min

Tiny cut marks on animal bone fossils reveal that human ancestors were in Romania 1.95 million years ago

Researchers reexamining fossils identified telltale marks made by human ancestors cutting meat from bones. The discovery pushes back the date hominins started living in Europe by 200,000 years.

Virgil Drãgușin, Senior Scientist at the Emil Racoviță Institute of Speleology, Academia Română • conversation
April 11, 2025 ~9 min

Peru’s ancient irrigation systems succeeded in turning deserts into farms because of the culture − without it, the systems failed

Ancient practices hold important lessons for farmers facing drying lands, but they were often more complex than modern societies realize. Glacier loss adds to the challenge today.

Ari Caramanica, Assistant Professor of Archaeology, Vanderbilt University • conversation
April 8, 2025 ~11 min

Peru’s ancient irrigation systems turned deserts into farms because of the culture − without it, the systems failed

Ancient practices hold important lessons for farmers facing drying lands, but they were often more complex than modern societies realize. Glacier loss adds to the challenge today.

Ari Caramanica, Assistant Professor of Archaeology, Vanderbilt University • conversation
April 8, 2025 ~11 min

Stone tool discovery in China shows people in East Asia were innovating during the Middle Paleolithic, like in Europe and Middle East

Discovery in China of tools called Quina scrapers suggests the people of East Asia were as inventive and flexible with technology during the Middle Paleolithic era as those in other parts of the world.

Ben Marwick, Professor of Archaeology, University of Washington • conversation
March 31, 2025 ~9 min


Atlantic sturgeon were fished almost to extinction − ancient DNA reveals how Chesapeake Bay population changed over centuries

Research that combined archaeology, history and ecology provides a nuanced understanding of the past that could help conservationists better plan for the future.

Logan Kistler, Curator of Archaeobotany and Archaeogenomics, National Museum of Natural History, Smithsonian Institution • conversation
March 20, 2025 ~11 min

Why I’m training Colombian Amazonians to become archaeology tourist guides

Local community archaeology tourism benefits the heritage, the people and the rainforest.

José Iriarte, Professor of Archaeology, University of Exeter • conversation
March 18, 2025 ~8 min

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