A new portable DNA test can identify dozens of shark and ray species in only two hours, giving frontline officers a powerful ...
The answers were always there, waiting as the years and decades ticked by: Who killed five people kidnapped from a Kentucky ...
A tiny sample of DNA on a discarded cigarette butt - perfectly preserved for more than two decades - finally proved to be the ...
Since the advent of DNA testing, law enforcement agencies have been able to prosecute crimes — and exonerate the wrongly convicted — with greater certainty than ever before. Though not perfect, ...
The former nurse accused of the 2018 murder of Toyah Cordingley was 3.7 billion times more likely than not to have ...
Sediment DNA also traces life outside the cave. Predators dragged prey into sheltered chambers, humans left waste behind. By ...
In the past twenty years, major technological advances in extracting and analyzing DNA have transformed the ability to ...
Scientists have sequenced RNA from a nearly 40,000-year-old woolly mammoth leg, the oldest ancient RNA ever recovered. These ...
Researchers at The University of Texas MD Anderson Cancer Center have performed a comprehensive evaluation of five artificial ...
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