Study Tracks Geographical Gene Flow and Ancestry in the US
Study Tracks Geographical Gene Flow and Ancestry in the US
The analysis adds new details to the picture of migration and mixing in a diverse country.
Study Tracks Geographical Gene Flow and Ancestry in the US
Study Tracks Geographical Gene Flow and Ancestry in the US

The analysis adds new details to the picture of migration and mixing in a diverse country.

The analysis adds new details to the picture of migration and mixing in a diverse country.

population genetics
African American Genomes Yield Insight into Slavery Practices
African American Genomes Yield Insight into Slavery Practices
Amanda Heidt | Jul 23, 2020
A massive study finds that regional differences in how slaves were treated throughout the Americas are reflected in the DNA of present-day Americans of African descent.
Neanderthal Ancestry in Europeans Unchanged for Last 45,000 Years
Neanderthal Ancestry in Europeans Unchanged for Last 45,000 Years
Diana Kwon | Jan 23, 2019
The findings of a new study contradict previous results from some of the same scientists that suggested Neanderthal DNA was gradually removed from modern human genomes.
Ancient Andeans Had Novel Genetic Advantages to Adapt to Altitude
Ancient Andeans Had Novel Genetic Advantages to Adapt to Altitude
Ashley Yeager | Oct 19, 2018
Unlike other populations living at high altitude, Andeans didn’t rely on hypoxia-related genes.
Geneticist Luigi Luca Cavalli-Sforza Dies
Geneticist Luigi Luca Cavalli-Sforza Dies
Sukanya Charuchandra | Sep 6, 2018
He was known for his work on the gene-culture theory of human evolution and the Human Genome Diversity Project.
Study Finds Epigenetic Differences Between Hatchery-Raised and Wild-Born Salmon
Study Finds Epigenetic Differences Between Hatchery-Raised and Wild-Born Salmon
Shawna Williams | Mar 1, 2018
The variation may help explain why stocked salmon don’t fare as well in the ocean.
Dragonfly is World-Record Flier
Dragonfly is World-Record Flier
Bob Grant | Mar 3, 2016
Researchers have determined that a diminutive insect out-flies all other winged migrators by traveling thousands of miles between continents and across oceans yearly.
TS Picks: February 29, 2016
TS Picks: February 29, 2016
Bob Grant | Feb 29, 2016
Reintroduced apes facing challenges; Zika conspiracy theories sow confusion; UK researchers nervous about new anti-lobbying law
Ancient DNA Elucidates Basque Origins
Ancient DNA Elucidates Basque Origins
Bob Grant | Sep 9, 2015
Researchers find that the people of northern Spain and southern France are an amalgam of early Iberian farmers and local hunters.
Arctic Expansion
Arctic Expansion
Jyoti Madhusoodanan | Sep 1, 2014
Genetic analysis reveals the history of the earliest human migrations in the region.