The composition of blood stains changes over the course of weeks and months. Forensic medicine hopes to make use of this fact in future to convict suspects—or to prove their innocence. The ...

Cleaning blood from a violent crime scene can complicate crime scene investigations, particularly when accurate evidence is required for a conviction in court. A new study led by Flinders University ...

New research offers key insights into how blood stains cotton fabrics, allowing investigators to gather additional information from forensic evidence. The paper, "Dynamics of blood falling on three ...

When she sits down to watch her favorite crime dramas with her dad, 16-year-old Carolyn Reese is right where she likes to be — and can see right where she wants to go: She dreams of working in one of ...

The building went back to being a home after the Battle of First Manassas, so historians started looking for places the family may not have cleaned away blood, like the spaces between floor boards.