A tooth from a 14th-century Bolivian mummy just yielded the oldest known Streptococcus pyogenes genome — proving scarlet fever’s bacterium circulated in the Americas long before European contact. #AncientDNA #Paleopathology #Archaeogenetics https://www.anthropology.net/p/a-tooth-from-a-chullpa-rewrites-the
A Tooth from a Chullpa Rewrites the History of Strep

The oldest known Streptococcus pyogenes genome came from a young man buried in the Bolivian highlands six centuries ago — and it wasn't supposed to be there

Anthropology.net
Ancient DNA from 5 Neolithic cairns in Caithness and Orkney maps fathers, sons, brothers — and two women on an island more closely related to men on the mainland than to those buried beside them. #Archaeogenetics #NeolithicBritain #AncientDNA https://www.anthropology.net/p/the-dead-knew-each-other-kinship
The Dead Knew Each Other: Kinship, Descent, and the Neolithic Tombs of Northern Scotland

Ancient DNA from five chambered cairns in Caithness and Orkney reveals a web of biological relationships spanning generations and the Pentland Firth.

Anthropology.net
New DNA research overturns a key assumption: the “Polynesian motif,” a maternal lineage spanning nearly all of Remote Oceania, didn’t come from Taiwan — it arose on the north coast of New Guinea ~6,500 years ago. #Archaeogenetics #PacificPrehistory #Lapita https://www.anthropology.net/p/the-polynesian-motif-was-already
The Polynesian Motif Was Already There

A genetic signature found across the entire Remote Pacific traces back to New Guinea long before Austronesian seafarers arrived — and that changes the story of Pacific colonization

Anthropology.net
Ancient DNA from a Neolithic tomb near Paris reveals two genetically distinct populations separated by a catastrophic collapse around 5,000 years ago. Plague, abandonment, and migration — all in a single burial site. #Archaeogenetics #Neolithic #AncientDNA https://www.anthropology.net/p/the-tomb-that-remembered-two-worlds
The Tomb That Remembered Two Worlds

A Stone Age burial site near Paris held 132 people from two completely different populations, separated by a catastrophe no one survived to record.

Anthropology.net
Recent ancient DNA analysis has identified domestic dogs at archaeological sites dating to the Late Upper Paleolithic, roughly 16,000 to 14,000 years ago. This discovery pushes back the earliest confirmed genetic record of dog domestication by approximately 5,000 years, firmly placing their emergence prior to the advent of agriculture.
#Archaeogenetics #EvolutionaryBiology #Paleontology #Archaeology #Genomics #sflorg
https://www.sflorg.com/2026/03/arch03252601.html
Genomic Sequencing Pushes Canine Domestication into the Late Upper Palaeolithic

For decades, the precise timeline of canine domestication has remained a contentious topic within evolutionary biology and archaeology

Tracking back such a big population (1 in 200 of all men) to one relatively recent lineage always was sus to me.
my confirmation bias is very happy about the results this study.

Far fewer people are related to Genghis Khan than previously assumed, new genomic study suggests | Live Science
https://www.livescience.com/archaeology/far-fewer-people-are-related-to-genghis-khan-than-previously-assumed-new-genomic-study-suggests

#achaeology #archaeogenetics #ChingizKhan #ychromosome #mongols

Far fewer people are related to Genghis Khan than previously assumed, new genomic study suggests

Some experts have suggested as many as 1 in 200 men in the world are related to Genghis Khan. But a new genomic study reveals the number is significantly lower.

Live Science
Ancient DNA from a 5,500-year-old hunter-gatherer cemetery on Gotland shows people buried together were kin, but often second- or third-degree relatives, not parents and children. The Stone Age family was wider than we assumed. #AncientDNA #Archaeogenetics #HunterGatherers https://www.anthropology.net/p/who-gets-buried-together-on-a-stone
Who Gets Buried Together on a Stone Age Island

Ancient DNA from a 5,500-year-old cemetery on Gotland reveals that hunter-gatherers tracked kinship well beyond the nuclear family.

Anthropology.net

DNA reveals rare dwarfism in teenager who lived in Italy 12,000 years ago

An international research team has confirmed the earliest known genetic diagnosis in an anatomically modern human, identifying a rare skeletal disorder in a prehistoric adolescent female who lived more than 12,000 years ago...

© Image courtesy of Dr. Adrian Daly

More information: https://archaeologymag.com/2026/01/rare-dwarfism-in-teenager-italy-12000-years-ago/

@archaeology

#archaeology #archeology #archaeologynews #stoneage #Archaeogenetics #Osteoarchaeology #anthropology

Good discussion here of the peopling of #Sahul by a 'long chronology', that is reaching New Guinea and Australia by 60,000 years.

Previous data showing Aus and PNG populations carry the signature of Neanderthal interbreeding (some 55-50 Kya in the Middle East) suggests the 'chronology' was more recent OR all the first wave left no descendants today. But these calibrated #mtDNA results suggest different, people do descend from the early pioneers, entering via two routes, the main one N Indonesia-Philippines, and another southerly one.

#archaeogenetics #maritimearchaeology

https://phys.org/news/2025-12-guineans-aboriginal-australians-descend-groups.html

New Guineans and Aboriginal Australians descend from two groups who arrived 60,000 years ago, research suggests

A collaboration between the University of Huddersfield's Archaeogenetics Research Group and the University of Southampton's Center for Maritime Archaeology, has clarified the first settlement of New Guinea and Australia by modern humans, Homo sapiens—refining our understanding of the origins of seafaring and maritime mobility.

Phys.org
Ancient DNA from a Calabrian cave reveals a small Bronze Age mountain community shaped by tight kinship, selective mobility, and extreme consanguinity. A reminder that prehistory was complex, local, and deeply human. #Archaeogenetics #BronzeAge #HumanEvolution #Bioarchaeology https://www.anthropology.net/p/kinship-in-the-shadows-of-the-apennines
Kinship in the Shadows of the Apennines

How ancient DNA from a Calabrian cave redraws the social map of a Bronze Age mountain community

Anthropology.net