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Genetics

Representation of an elite Mongolian woman. Source: B@rmaley / Adobe Stock.

Xiongnu Princesses Shaped Mongolian Traditions, New Study Shows

Princesses have played crucial roles in the organization and structure of empires throughout history, yet their contributions have often been overlooked. From the Greeks to the Mughals to the Mongols...
Ruins of the 9th‐Century City of Kilwa Kisiwani, where some Swahili have their origins. Source: Gereza/CC BY-NC-ND 2.0

Ancient DNA is Restoring the Origin Story of the Swahili People of the East African Coast

Chapurukha Kusimba /The Conversation The legacy of the medieval Swahili civilization is a source of extraordinary pride in East Africa, as reflected in its language being the official tongue of Kenya...
Ancient DNA analysis is unlocking secrets about the genetic legacy of the Levites of ancient Israel. Source: Distant Shores Media/Sweet Publishing/ CC BY-SA 3.0 overlayed and cropped onto ankreative / Adobe Stock

Ancient DNA Analysis Reconstructs Legacy of the Biblical Levites

The biblical Levites were a group of people from the tribe of Levi set apart for religious service in ancient Israel. The most famous Levite was Aaron, Moses 's big brother and the first priest. The...
Reconstruction of a hunter-gatherer associated with the Gravettian culture (32,000-24,000 years ago), inspired by the archaeological findings at the Arene Candide site (Italy). Source: Tom Bjoerklund/Nature

Ancient DNA Reveals Contrasting Fates of Hunter-Gatherer Groups in Europe

Ancient DNA gathered from the bones and teeth of hunter-gatherers who lived as the Last Glacial Maximum was waning, around 19,000-25,000 years ago, has revealed exciting new information about our...
Representational image depicting east-west migration to Siberia by hunter-gatherers. Source: Gorodenkoff / Adobe Stock

East-West Migration to Siberia Found in 7,500-Year-Old DNA

The Americas were settled by people who migrated across the Bering Sea land bridge that connected Siberia (North Asia) and North America during the last Ice Age, between 30,000 and 12,000 years ago...
Minoan Bronze Age family harvesting grain. The new study posits that cousins married to protect their family farmland. Source: Nikola Nevenov / Nature

Cousins Married to Protect Their Farmland in Bronze Age Greece

It was “customary” for cousins to marry in the Aegean Bronze Age, according to a team of archaeogeneticists studying ancient social customs. Cousin marriage is defined as the legal union of two...
The latest innovation in home DNA tests uses ancient DNA to reveal unique insights into ancestry. Source: cooperr / Adobe Stock

Are You Related To An Ancient VIP?

Home DNA testing has exploded in popularity in recent years, with millions of people around the world using these kits to learn more about their ancestry and genetic health risks. However, while...
Underwater Kronan excavations that were one of the sources of ancient Scandinavian genes in the study. Source: Lars Einarsson/Cell Press

Irresistible Vikings? Charting Sex Bias and Gene Flows Into Ancient Scandinavia

A team of genetic scientists from Sweden turned their scanners on Viking DNA samples. They have now charted the “genetic flow” of ancient Scandinavia showing that incomers genetics didn’t fare so...
Image depicting South American migration patterns. Source: Florida Atlantic University

DNA Analysis Reveals Surprising South American Migration Patterns

A new study based on cutting-edge genetic analysis has revealed startling new information about South American migration patterns. By carrying out a complete genetic sequencing of DNA provided by...
People with the Black Death depicted in 15th century manuscript. Source: Public domain

Survivors of Black Death Passed on Genetic Risk to Autoimmune Disease

We may have a lot more to thank (or curse) our ancestors for than we realize. When the Black Death or the bubonic plague swept through Europe 700 years ago, it literally killed 50% of the population...
Archaeologists excavating a complicated triple burial at England’s Oakington Cambridgeshire site, which was used in the recent Nature study to determine the true impact of Anglo-Saxon migration on medieval eastern and southern England. Source: Nature

Anglo-Saxon Migration Created a ‘European’ Medieval England

The history of the British Isles is marked by several phases of migration and multiple periods of monumental change, including invasions by the Romans, Vikings and the Normans, and mass migration by...
Neanderthal and modern human skulls. Source: Bruder / Adobe Stock

Big Difference Between Neanderthal and Modern Human Brains Discovered

Neanderthals, a subspecies of archaic humans who split from modern humans sometime between 300,000 and 80,000 years ago, have been the subject of a new study. This study has revealed the presence of...
Elizabeth Warren’s DNA test results for Native American ancestry created a lot of controversy. Source: Gage Skidmore / CC BY-SA 2.0, MicroOne /Adobe Stock

Senator Warren’s Mishap Proves the Importance of Reliable Genetic Ancestry Tests

In the lead up to the 2020 US presidential election and the party primaries, Democratic Senator Elizabeth Warren led President Donald Trump by four percentage points in the polls . Warren fared...
Geneticist contemplating his DNA dataset. Source: Grispb / Adobe Stock

Conclusions About Ancient Populations May be Drastically Wrong Due to Dodgy Method

Hundreds of thousands of peer-reviewed papers in genetics employ a method called Principal Component Analysis. But new research shows this method is highly biased. This means that multitudes of major...
Remains of 17 People Were Ashkenazi Jews, Victims of Medieval Antisemitism

Remains of 17 People Were Ashkenazi Jews, Victims of Medieval Antisemitism

Ashkenazi Jews, who migrated into Holy Roman Empire territories around the 1st millennium AD, also settled in parts of England but how they were treated is less understood. Now, genome analysis of...
The burial of the11th-century Portuguese man who was diagnosed with the earliest case of Klinefelter syndrome ever found so far.Source: The Lancet

1,000-Year-Old Case of Syndrome Causing Small Testes Found in Portugal

The oldest clinical case of Klinefelter Syndrome has been detected in a 1,000-year-old Portuguese skeleton. Klinefelter Syndrome is a super rare genetic but non-hereditary condition that gives men an...
Farmer milking cow. Source: peopleimages.com / Adobe Stock

Ancient People Drank Milk Even Though They Were All Lactose Intolerant

A team of international scientists has just completed a comprehensive study of ancient European milk drinking habits. They wanted to see if there was a connection between increased milk consumption...
Cave art depicting two figures copulating from Jabbaren, Algeria. Source: Trust for African Rock Art / Fair Use

Neanderthal-Human Sex Caused a Million Covid Deaths

About 60,000 years ago, a human had a sexual encounter with a Neanderthal. Now, a genetic scientist has claimed that this single sexual act caused the deaths of up to a million people during the...
‘The selection of the infant Spartans’ (1840) by Giuseppe Diotti. The origins of eugenics are traced back to ancient Greece. Source: Public Domain

The Shocking Ancient Greek Origins of the Eugenics Movement

Eugenics, the science of selectively choosing human genetics, is most synonymous with the modern world and the horrors of Hitler’s ‘final solution’, in which millions of Jews and other ‘undesirable’...
Portrait heads of Indians of California by Louis Choris	.	Source: 	Public Domain

Genetic Study Reveals Deep California Roots of Muwekma Ohlone Tribe

Geneticists have found that DNA retrieved from skeletal remains at two San Francisco Bay Area, California archaeological sites matches genetic samples taken from modern-day members of the Muwekma...
Oxford University's Big Data Institute has used ancient and modern DNA to create the world's "largest family tree" spanning 100,000 years! 		Source: milankubicka / Adobe Stock

“Largest Family Tree” Is Helping Trace the Entirety of Human History

Researchers from Oxford University’s Big Data Institute have engaged in the most Herculean of tasks and combined ancient and modern DNA to record the largest family tree ever made , dating back a...

5,000-Year-Old DNA from Skeletons Found in Serbia is Solving Genetic Mysteries

Ancient Eastern European and Central Asian archaeology are characterized by a burial practice known as kurgan burials, wherein mounds of earth and stone are raised over a single or multiple graves...
African genetic research has gone to a new level by looking at what happened in Africa after the Neanderthals and Homo sapiens migrated into Eurasia. Rock painting of humans and antelopes from the Drakensberg mountains, South Africa by the San bushman tribe. 		Source: EcoView / Adobe Stock

Genetic Research Untangles Africa’s Human Evolutionary History

An international team of anthropologists, archaeologists, and genetic researchers that included 44 scientists from 12 countries has completed a new African genetic research study that reveals more...
European traits vary due to historic genetic influences. Here a blue-eyed, blonde-haired woman, typical traits of Estonia where the study is based. 	Source: Jeremy Francis / Adobe Stock

How Mixed Ancestries Shaped European Traits

An eye-opening new study appearing in the journal Current Biology delves into the extensive interactions between different ethnic groups that shaped the genomes of contemporary Europeans. The...

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