Teeth of fallen soldiers hold evidence that foreigners fought alongside ancient Greeks, challenging millennia of military history
Are the descriptions of war passed down by ancient historians accurate? A site in Sicily provided a rare chance to fact-check stories told about two battles from more than 2,400 years ago.
May 12, 2021 • ~10 min
A metropolis arose in medieval Cambodia – new research shows how many people lived in the Angkor Empire over time
Combining archaeological evidence, aerial scans and machine learning algorithms, researchers modeled how this medieval city grew over time.
May 7, 2021 • ~11 min
Early humans used fire to permanently change the landscape tens of thousands of years ago in Stone Age Africa
Combining evidence from archaeology, geochronology and paleoenvironmental science, researchers identified how ancient humans by Lake Malawi were the first to substantially modify their environment.
May 5, 2021 • ~11 min
Prehistoric cave painters might have been ‘high’ on oxygen deprivation – new study
It's possible that low oxygen levels in caves produced hallucinations – but that doesn't explain the majority of prehistoric art.
April 19, 2021 • ~8 min
Sheepskin was used as an anti-fraud device in British legal documents for hundreds of years
We studied hundreds of British legal documents and found most were made from sheepskin, which is harder to tamper with than other animal skins.
April 9, 2021 • ~5 min
Pompeii: ancient remains are helping scientists learn what happens to a body caught in a volcanic eruption
Research into the bodies of victims of the Vesuvius eruption show how pyroclastic flows affect the human body.
March 26, 2021 • ~6 min
US museums hold the remains of thousands of Black people
Proposed legislation would identify and protect African American cemeteries. But it wouldn't cover the remains of thousands of Black people in museum collections.
March 24, 2021 • ~9 min
Diving in the icy depths: the scientists studying what climate change is doing to the Arctic Ocean – The Conversation Weekly podcast
Plus, new discoveries about early humans in Tanzania's Olduvai Gorge. Listen to episode 5 of The Conversation Weekly podcast.
March 4, 2021 • ~5 min
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