New research that decoded the evolution of mosquitoes’ feeding habits from DNA could shed light on the murky timeline of prehistoric human ancestors.

For the first time, scientists have used DNA preserved in ancient sediments to examine how a major natural disaster affected ...

Millions struggle with depression and anxiety, often enduring long waits for effective treatment. Scientists in Sweden, Denmark, and Germany are developing a genetic test to predict which medications ...

Researchers have identified a promising way to predict bloodstream infections in children with high-risk leukemia days before the infection would be diagnosed using current standards of care. The test ...

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TUCSON, Ariz. – DNA found on a glove near Nancy Guthrie's home as well as inside her residence didn't produce a match in an FBI database, Pima County Sheriff Chris Nanos said. During an interview with ...

TUCSON, Ariz. — As the Nancy Guthrie case enters week three, investigators and the public are awaiting potentially pivotal DNA results tied to a glove recovered near the scene. But according to ...

An expert said lab analysis of gloves found near Nancy Guthrie’s home could produce results within days. By Audra D. S. Burch As the Nancy Guthrie abduction case stretches into a third week, ...

A glove containing DNA found about two miles from the house of “Today” show host Savannah Guthrie’s mother appears to match those worn by a masked person outside her front door in Tucson the night she ...

DNA is the blueprint for life, influencing everything about us—including our health. We know that our genes, the genetic “words” that encode proteins, play a major role in health and disease. But the ...

In sweeping changes to the childhood vaccine schedule, the Centers for Disease Control and Prevention no longer recommends universal vaccination against six diseases. In justifying the move, health ...