For decades, biologists have known that the instructions for life are written in DNA, yet the vast majority of those letters seemed to sit in the dark, doing little that was obvious. Now a new ...
In an aerial view, Pima County sheriff’s officers gather on Nancy Guthrie’s property on Tuesday in Tucson, Ariz. | Brandon Bell, Getty Images via CNN TUCSON, Ariz. (CNN) — Only a few years ago, ...
Researchers have revealed that so-called “junk DNA” contains powerful switches that help control brain cells linked to Alzheimer’s disease. By experimentally testing nearly 1,000 DNA switches in human ...
A new gene-editing technique enables the correction of multiple genetic mutations simultaneously, transforming the prospects for millions living with complex inherited diseases, such as cystic ...
CATALINA FOOTHILLS, Ariz. (KGUN) — The search for Nancy Guthrie continues as it's now more than two weeks since her abduction, with investigators pursuing new DNA leads and genetic genealogy options.
Cancer cells excel at evading detection, but subtle chemical differences set them apart from healthy cells. Now, a team of ...
Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match in a DNA database would have been a dead end.
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