An autoimmune disorder that affects the thyroid gland, called autoimmune hypothyroidism (AIHT), is the most common autoimmune disease, yet it remains largely understudied. New research from scientists ...

Gene therapies have the potential to cure some diseases, but they are extraordinarily expensive. Location can also be a big ...

Antisemitism has resurged since October 7. Misunderstandings about Jewish identity might explain the continuity of this ...

Investigators have found DNA inside Nancy's home that was sent to a lab for evaluation. However, Pima County Sheriff Chris ...

Investigators say DNA recovered from Nancy Guthrie’s home largely traces to people with legitimate access, while a partial ...

The "forever chemicals" known as PFAS appear to be aging men faster in their 50s and early 60s, a new study found. Called ...

Daphne O. Martschenko and Sam Trejo both want to make the world a better, fairer, more equitable place. But they disagree on whether studying social genomics—elucidating any potential genetic ...

Investigators searching for clues in the Arizona kidnapping of Nancy Guthrie are turning to genetic genealogy, a forensic technology that has already helped to crack several notorious cold cases in ...

Mitochondrial DNA heteroplasmy is independently associated with an increased risk of CLL, suggesting potential as a novel biomarker for early risk identification.

Volunteers searched the Tucson's Catalina Foothills to search for clues as the search for Nancy Guthrie entered the fourth week. She has been missing since February 1, and DNA evidence has yet to ...