Ancient DNA Boom Underlines a Need for Ethical Frameworks

The field of ancient DNA, which combines archaeology and anthropology with cutting-edge genetics, is requiring scientists to have frank conversations about when research is justified and who it benefits.

amanda heidt
| 13 min read
A photo of a skeleton on a black background

The remains of Kennewick Man

Chip Clark, Smithsonian Institution

Register for free to listen to this article
Listen with Speechify
0:00
13:00
Share

In 1996, two college students waded into Washington State’s Columbia River, keen to watch the day’s hydroplane races. Roughly 10 feet from shore, however, one of the students stumbled upon something even more attention-grabbing: a human skull, which radiocarbon dating would soon reveal was roughly 8,500 years old, one of the oldest ever found in the Americas. Over several trips, archaeologists pieced together a nearly complete skeleton consisting of more than 300 bones, referred to thereafter as the Ancient One or Kennewick Man.

The discovery of Kennewick Man was a boon for scientists interested in the peopling of the Americas, but it also kicked off a decades-long saga pitting a group of eight researchers against the US Army Corp of Engineers—who oversaw the land where the skeleton had been found and alerted nearby tribes—and at least four local Indigenous groups. At stake was the final judgement over who could claim ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here

Keywords

Meet the Author

  • amanda heidt

    Amanda Heidt

    Amanda was an associate editor at The Scientist, where she oversaw the Scientist to Watch, Foundations, and Short Lit columns. When not editing, she produced original reporting for the magazine and website. Amanda has a master's in marine science from Moss Landing Marine Laboratories and a master's in science communication from UC Santa Cruz.
Share
A greyscale image of cells dividing.
March 2025, Issue 1

How Do Embryos Know How Fast to Develop

In mammals, intracellular clocks begin to tick within days of fertilization.

View this Issue
Discover the history, mechanics, and potential of PCR.

Become a PCR Pro

Integra Logo
3D rendered cross section of influenza viruses, showing surface proteins on the outside and single stranded RNA inside the virus

Genetic Insights Break Infectious Pathogen Barriers

Thermo Fisher Logo
A photo of sample storage boxes in an ultra-low temperature freezer.

Navigating Cold Storage Solutions

PHCbi logo 
The Immunology of the Brain

The Immunology of the Brain

Products

Sapio Sciences

Sapio Sciences Makes AI-Native Drug Discovery Seamless with NVIDIA BioNeMo

DeNovix Logo

New DeNovix Helium Nano Volume Spectrophotometer

Olink Logo

Olink® Reveal: Accessible NGS-based proteomics for every lab

Olink logo
Zymo Logo

Zymo Research Launches the Quick-16S™ Full-Length Library Prep Kit