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The Extinct Species Within
The genomes of living animals are littered with DNA from long-gone relatives, providing a lens on evolution, past extinctions, and perhaps even solutions to agricultural problems.
The Extinct Species Within
The Extinct Species Within

The genomes of living animals are littered with DNA from long-gone relatives, providing a lens on evolution, past extinctions, and perhaps even solutions to agricultural problems.

The genomes of living animals are littered with DNA from long-gone relatives, providing a lens on evolution, past extinctions, and perhaps even solutions to agricultural problems.

ancient DNA

Photograph from 1918 influenza pandemic shows mask-wearing women holding stretchers at backs of ambulances in Saint Louis, Missouri.
100-Year-Old Lungs Yield Genetic Samples of 1918 Flu Viruses
Christie Wilcox, PhD | May 18, 2021 | 2 min read
Influenza RNA sequences from three sets of lungs preserved in formalin since 1918 provide new insights into the deadly pandemic.
Bryan Sykes, Ancestral Genetics Expert, Dies at 73
Lisa Winter | Jan 12, 2021 | 3 min read
Sykes sequenced famous ancient remains, such as Ötzi and Cheddar Man, and was one of the first researchers to use mitochondrial DNA to trace genetic lineages.
Genetics Steps In to Help Tell the Story of Human Origins
Katarina Zimmer | Sep 1, 2020 | 10+ min read
Africa’s sparse fossil record alone cannot reveal our species’ evolutionary history.
The Peopling of South America
Shawna Williams | Sep 1, 2020 | 10+ min read
While questions still outnumber answers, new findings from archaeology, genetics, and other disciplines are revealing surprising insights into the early cultures of the most recently populated continent.
Infographic: Meet Your Ancient Ancestors and Relatives in Africa
Katarina Zimmer | Sep 1, 2020 | 7 min read
Modern human genomes and bones left behind from ancient hominins in Africa tell a complex story about the origins of our species.
Artifacts Point to Humans Living in Mexico 33,000 Years Ago
Abby Olena, PhD | Jul 22, 2020 | 4 min read
If confirmed, the result means people migrated to North America much earlier than thought, but some experts remain unconvinced.
Ancient Wheat Genome Reveals Clues to the Agricultural Past
Jef Akst | Mar 1, 2020 | 5 min read
A museum sample of a 3,000-year-old Egyptian crop plant yields genomic information that helps researchers track the plant’s domestication and migration.
Africans Have More Neanderthal DNA than Previously Thought
Jef Akst | Jan 30, 2020 | 4 min read
A new analysis of more than 2,500 human genomes indicates that modern Eurasians who acquired Neanderthal DNA during past interbreeding migrated back to Africa and spread those sequences.
Ancient Human DNA Provides New Look at African History
Jef Akst | Jan 22, 2020 | 2 min read
Genomic information from four children who lived thousands of years ago in what is now Cameroon could shed light on the spread of the Bantu languages and on the history of present-day African populations.
decade 2019 2020 chimeras crispr neanderthal denisovan genome sequence ancient dna
What A Long, Strange Decade It’s Been
Bob Grant | Dec 20, 2019 | 5 min read
For the past 10 years, life science has moved us closer to a complete understanding of what makes us human—our similarities, our differences, and our shared history.
Ancient DNA Traces History of South Asians
Catherine Offord | Sep 6, 2019 | 2 min read
Modern-day populations in India descend from a mixture of peoples living thousands of years ago in South and Central Asia, including the Bronze-Age Indus Valley Civilization, two studies reveal.
ancient DNA puma parasite roundworm oldest maximum age feces coprolite faeces
Oldest Known Parasites Found in Ancient Puma Feces
Chia-Yi Hou | Aug 28, 2019 | 2 min read
Researchers isolate roundworm DNA from animal excrement that is about 17,000 years old.
University of Adelaide Investigates Ancient DNA Lab
Ashley Yeager | Jul 23, 2019 | 3 min read
An external consultant will review the work environment of the institution’s Australian Centre for Ancient DNA, led by evolutionary molecular biologist Alan Cooper.
Ancient Genomes Reveal Clues About Native Americans’ Past
Jef Akst | Jun 6, 2019 | 2 min read
Sequences from dozens of ancient remains from Siberia reveal the closest ancient relative of Native Americans found outside of North America.
DNA from 200-Year-Old Pipe Connects Enslaved Woman to West Africa
Carolyn Wilke | Mar 18, 2019 | 2 min read
Genetic material from old artifacts can link people to their ancestral communities and potentially help descendants find their roots.
Researchers Home in on When Different Hominins Shared Denisova Cave
Carolyn Wilke | Jan 30, 2019 | 2 min read
Denisovans and Neanderthals likely overlapped at this Stone Age hot spot for thousands of years, and modern Homo sapiens may have dwelled there, too.  
Neanderthal Ancestry in Europeans Unchanged for Last 45,000 Years
Diana Kwon | Jan 23, 2019 | 4 min read
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 DNA Maps Early American Migrations in New Detail
Ashley Yeager | Nov 8, 2018 | 2 min read
Genetic information from dozens of individuals living 700 to 10,000 years ago reveals connections between Clovis and Native Americans and South Americans.
Ancient Andeans Had Novel Genetic Advantages to Adapt to Altitude
Ashley Yeager | Oct 19, 2018 | 3 min read
Unlike other populations living at high altitude, Andeans didn’t rely on hypoxia-related genes.
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