Here's what we know about the South Florida DNA lab chosen over Quantico to analyze evidence in the Nancy Guthrie abduction.

It's been nearly two weeks since Nancy Guthrie, "Today" show anchor Savannah Guthrie's mom, was last seen, as the search to find her intensifies.

Pima County Sheriff Chris Nanos said the results that investigators have received from DNA testing in the Nancy Guthrie case so far haven't led to a suspect.

In 1953, Watson and Crick announced the double-helix structure of DNA and later won the Nobel Prize. But a crucial clue came ...

Helix, the leading enterprise genomics company, has partnered with Mawi DNA Technologies, a leader in DNA sample collection and storage, to expand access to non-invasive DNA collection for genomic ...

DNA's iconic double helix does more than "just" store genetic information. Under certain conditions, it can temporarily fold ...

In 1869, Swiss scientist Friedrich Miescher isolated a mysterious substance from cell nuclei—an overlooked finding that would ...

Convicted pedophile Jeffrey Epstein had the curious habit of buying up DNA test kits for his rich, famous and powerful friends, emails released by the Justice Department Friday show. On Sept. 21, 2016 ...

A man who adopted a dog from a shelter earlier this year did a DNA test to finally found out what breed she is, and the results were certainly not what he expected. Brett Miller adopted Birdie, a ...

It's been nearly 30 years since JonBenet Ramsey's haunting Christmastime murder — and there’s renewed optimism that investigators could be closer than ever to solving it. Boulder police, who have made ...