Investigators in the Nancy Guthrie case have turned to genetic genealogy as they try to make the most of potential DNA ...
A great part of living in the 21st century is that if you have a device that connects to the internet, you have access to hundreds, if not thousands of experts who are often eager to share in-depth ...
Knowing how human DNA changes over generations is essential to estimating genetic disease risks and understanding how we evolved. But some of the most changeable regions of our DNA have been ...
Genetic testing has had a shift in the past ten years, as it has left medical laboratories and entered living rooms. Professional research facilities that once cost hundreds of dollars are now found ...
Smithsonian researcher Sarah Johnson studies bison specimens to understand how the species’s genetic diversity changed after its decline ...
DNA is often called the blueprint of life, but what does that really mean? Elizabeth Worthey, Ph.D., associate professor, Department of Genetics in the Heersink School of Medicine, explains everything ...
Most lethal mutations in wild fruit flies are driven by newly transferred jumping genes, not small DNA errors, according to a new study from Duke University. The findings, published in PLOS Biology, ...
For the first time, scientists have used DNA preserved in ancient sediments to examine how a major natural disaster affected ...
A DNA test could help match patients with psychiatric medications, potentially reducing the long and frustrating ...
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