FBI tests on 'rootless hair' DNA from 84‑year‑old Nancy Guthrie's Tucson home mark a pivotal turn in the case, as a top ...

The motion for post conviction DNA testing filed with the Tennessee Supreme Court in Nashville on April 9 seeks to have ...

Two years of daily multivitamin use was associated with slower biological aging compared with placebo in older adults, ...

You probably have a member of your family that you're not related to by blood—a step-parent, an adopted cousin, your mom's ...

Beneath the hills of Gyeongsan, in southeastern South Korea, archaeologists have spent more than four decades excavating a ...

Covaris, a PerkinElmer company specializing in sample preparation technologies for the life sciences, today announced the launch of its truCOLLECT Solution, a novel integrated system for remote whole ...

The horseshoe crab is one of the oldest surviving animals on Earth, and its blood plays a crucial role in modern medicine. Its bright blue blood contains special cells that instantly react to ...

Fluorescence microscopy illustrates immune cell–mediated extraction of nuclear DNA from dying cells, highlighting a newly identified process called nucleocytosis. Over the years, cell biology has ...

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 ...

KANSAS CITY, Mo. (KCTV) - A murder victim known only as ‘Jane Doe’ for 46 years has now been identified: Orlene Donaldson. Othram, a DNA lab, says the breakthrough ends nearly five decades of mystery ...