Salt Lake police have arrested a Cedar City man in connection with a 33-year-old cold case homicide. James Wallace Petersen ...

Nearly 40 years after Carolyn Merricks was found stabbed in her St. Petersburg apartment, investigators are revisiting the ...

A Cedar City man has been arrested and charged with killing a Salt Lake woman back in 1993. Police say DNA technology helped ...

We find evidence that the passage of “DNA laws” streamlining access to forensic DNA technology was a watershed in the ...

A forensic expert weighs in on the challenges investigators face in separating the mixed DNA evidence found in Nancy ...

DNA that has been discovered inside Nancy Guthrie’s house can take “months or years” to process, according to the county ...

A genetic trail that stretches back to 1331 may finally confirm the resting place of a genius.

Paul Conyngham, an Australian technology enthusiast, developed a custom mRNA vaccine for his cancer-stricken dog, Rosie.

The COVID-19 pandemic brought messenger RNA (mRNA) vaccines to the forefront of global health care. After their clinical ...

More than 50 years after a woman was killed inside her Long Island home, investigators say new DNA technology has identified ...

Researchers have developed a capsule-based method that makes it possible to analyze the same cell through multiple experimental steps. The technology overcomes a long-standing limitation in cell ...

After a years-long collaborative investigation, law enforcement officers arrested a man suspected of raping women in Texas ...