ancient DNA
Year in Review: Spotlight on Ancient DNA
Year in Review: Spotlight on Ancient DNA
Bob Grant | Dec 30, 2015
Several studies using centuries-old genetic material graced the pages of life-science journals in 2015. Here’s a look at a few of the researchers and papers that made headlines this year.
Farming Sped Eurasian Evolution
Farming Sped Eurasian Evolution
Bob Grant | Nov 24, 2015
New clues from ancient DNA reveal the remarkable effect of agriculture on adaptation in Stone Age humans who lived across Europe.
Denisovan DNA Reveals Human Roots
Denisovan DNA Reveals Human Roots
Bob Grant | Nov 19, 2015
The ancient genomes of 50,000-year-old Denisovan teeth suggest the extinct species lived alongside Neanderthals and modern humans.
Incan Mummy Genome Sequenced
Incan Mummy Genome Sequenced
Bob Grant | Nov 16, 2015
Researchers decode mitochondrial DNA from the 500-year-old remains of a native South American child, revealing a new line of maternal ancestors.
Life Scientists Honored
Life Scientists Honored
Karen Zusi | Nov 9, 2015
Breakthrough Prizes of $3 million each go to five researchers in the life sciences, recognizing their pioneering work in optogenetics, disease-associated mutation analyses, and ancient DNA sequencing.
Ancient DNA Sheds Light on Peopling of Americas
Ancient DNA Sheds Light on Peopling of Americas
Bob Grant | Oct 28, 2015
An analysis of centuries-old genetic material from two infants who lived near the Bering Strait suggests that people came to North America in a single wave from Asia about 25,000 years ago.
Ancient African DNA Hints at Eurasian Migration
Ancient African DNA Hints at Eurasian Migration
Bob Grant | Oct 13, 2015
A 4,500-year-old genome, extracted from the skeleton of an Ethiopian man, bears the marks of human migration from Europe back into Africa.
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.
TB over Time
TB over Time
Jef Akst | Aug 1, 2015
Eighteenth-century DNA sequences yield insights into the history of tuberculosis infections.
TB Traces
TB Traces
The Scientist Staff | Aug 1, 2015
Take a trip to the mummy museum in Vác, Hungary, to see the human remains that helped researchers learn more about the origins of tuberculosis in Europe.