To use this evidence, investigators typically must grow the larvae until adulthood in a laboratory setting and then identify ...

News 4 Tucson's Monica Garcia spoke with Pima County Sheriff Chris Nanos regarding the DNA process in the Nancy Guthrie investigation. This comes as the search for Nancy Guthrie, the 84-year-old ...

A groundbreaking project is piecing together Leonardo da Vinci’s genetic profile by tracing his lineage across 21 generations and comparing DNA from living descendants with remains in a Da Vinci ...

TAMPA, Fla. — Harmful algal blooms, like red tide, form in waterways when excess nutrients lead to overgrowth. Now, the marine conservation nonprofit Ocean Conservancy is working to pinpoint where ...

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A new vaccine design uses folded DNA to steer the immune system toward producing the rare immune cells needed to make protective antibodies against HIV. When you purchase through links on our site, we ...

Melissa Quinn is a senior reporter for CBSNews.com, where she covers U.S. politics, with a focus on the Supreme Court and federal courts. Overseen by the conservative Heritage Foundation, the ...

A key piece of evidence could provide investigators with additional context surrounding Nancy Guthrie’s disappearance from her Tucson, Arizona, home as the search for the missing 84-year-old stretches ...

The black glove found on the roadside near Nancy Guthrie’s Arizona home could hold crucial DNA evidence key to finally unmasking the missing 84-year-old’s kidnapper, according to a former FBI agent.

One of America’s greatest mysteries might be ready for a reexamination.

The newest update out of Hamilton County is not a dramatic courtroom moment or a sudden arrest, but something quieter and, in its own way, more haunting: a set of human remains has produced a usable ...

Police charge Kempsey man for alleged attacks between 1991 and 2002 Follow our Australia news live blog for latest updates Get our breaking news email, free app or daily news podcast Sex crimes ...