Zeigler was nearly 31 years old when he was sentenced to death for two of the four murders that happened on Christmas Eve, 1975. He turns 80 in July.

Genetic testing is recommended for those with personal and family histories of several types of cancer — including pancreatic ...

Florida death row inmate William "Tommy" Zeigler has filed a new motion to prove his innocence using new DNA testing.

Forensic DNA analysis plays a crucial role in identifying human remains, particularly in the context of mass graves where ... Such pre-screening techniques could streamline the forensic analysis ...

Rather than relying on a cheek swab or a little blood, however, these cosmic DNA tests utilize tiny ripples in the fabric of ...

A new resource from the National Comprehensive Cancer Network (NCCN) provides evidence-based guidance on assessing and ...