Dna

FBI investigators say DNA recovered from a glove near Nancy Guthrie’s Arizona home appears to match a masked suspect seen on surveillance footage before her disappearance.

On Friday afternoon, the sheriff's department said DNA that didn't belong to Nancy Guthrie or any of the others in close contact with the elderly woman had been found at her residence.

Researchers explained to TPS-IL that the same genetic machinery that allows tumors to grow at extremely high speed may also damage their DNA, exposing new vulnerabilities for future treatments.

A new study from the multidisciplinary brain research center at Bar-Ilan University found that jellyfish and sea anemones were the first to present one of sleep’s core functions.

The technology is designed to rapidly map antibody responses and may become a key tool in preparing for future pandemics.

The genetic evidence is consistent with a father-daughter union, making it one of the clearest and earliest documented cases of such extreme parental consanguinity in the archaeological record.

A historian says new DNA analysis confirms longtime suspect Aaron Kosminski - but experts warn the evidence remains far from definitive.

Matanyahu Englman's report also examined the rapidly advancing field of synthetic biology and concluded that Israel has no regulatory framework for overseeing DNA synthesis.

New DNA studies show domestic cats originated in North Africa and spread later than believed, while ancient China lived alongside a different wild feline long before housecats arrived.