The sheriff leading the Nancy Guthrie case believes he knows why she was targeted and offered a stern warning.

After the Andover cold case ID, "we're going to continue solving cases and giving families answers," said the Texas DNA lab.

A daily multivitamin taken over two years slowed the pace of certain molecular aging markers in older adults, according to a ...

A search through his father's freezer turned into a moment of horror for one man when he found a ham purchased in 1992. The original poster (OP), user hotmanwich, shared a photo of what appears to be ...

Large-scale randomized trials have found that multivitamin–multimineral (MVM) supplements and cocoa flavanols may benefit several age-related chronic conditions among older adults, but it remains ...

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

Barclays 28th Annual Global Healthcare Conference March 10, 2026 3:00 PM EDTCompany ParticipantsEmily Leproust ...

New England Biolabs has released the Monarch® Mag Cell-free DNA (cfDNA) Extraction Kit, a bead-based method designed for scalable and reproducible isolation of low abundance cfDNA from plasma, serum, ...

Smithsonian researcher Sarah Johnson studies bison specimens to understand how the species’s genetic diversity changed after its decline ...

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 ...

Delaware police have successfully used DNA genealogy, which is being considered to identify unknown DNA found in Nancy Guthrie’s Arizona kidnapping.