Researchers at Washington State University have developed a new method of hair analysis that could lend itself to applications like that in the future. The method uses artificial intelligence to ...

Drugs and fibers are among the materials collected in forensic and criminal laboratories. Some of these samples can be quite small, and light microscopes are frequently employed to examine evidence ...

The new type of microscope makes light travel in a circle. That way it can interact multiple times with the sample. Everyone who ever took a photo knows the problem: if you want a detailed image, you ...

Typically, trace evidence samples include human and animal hair, natural and manmade fibers, fabrics, rope, soil, glass, and building materials. In addition to these common types of samples, trace ...