DNA challenges have complicated the Nancy Guthrie missing person case as mixed samples delay analysis, Pima County Sheriff Chris Nanos says, but investigation continues despite setbacks.

When a homicide detective in California’s Central Valley last year reopened the investigation into the unsolved killing of a ...

A group led by a self-styled amateur detective says new evidence suggests the Nirvana frontman’s 1994 death was not suicide. Police say the case remains closed.

An anonymous donation raises the reward to find Nancy Guthrie to $200,000, as President Donald Trump ripped disclosures about technology used in the ongoing search.

Kirsty Wright hated science in school, but her unconventional career path has led her to use DNA profiling in high-profile ...

DNA science has helped solve criminal cases for decades. But increasingly, investigative genetic genealogy — which was first ...

TECHNOLOGY HAS TURNED THE PAGE ON MAPPING, HELPING INVESTIGATORS GET WITHIN CENTIMETERS OF A STORY. THEY WEREN’T THERE TO SEE. FORENSIC MAPPING IS YOUR DIAGRAMING OR TAKING MEASUREMENTS AT A SCENE TO ...

Blood spatter analysis, fingerprint analysis, forensic serology and DNA analysis. While these processes are often shown and discussed in television crime shows, students in Eastern Kentucky University ...

Quantum technology has reached a turning point, echoing the early days of modern computing. Researchers say functional quantum systems now exist, but scaling them into truly powerful machines will ...

The House Science, Space and Technology Committee is planning to hold a hearing on Thursday, Jan. 22 to discuss the progress the National Quantum Initiative Act has made since it was signed into law ...