Sep. 21, 2022 Forensic dramas on TV make it seem easy to determine when fingerprints were left at the scene of a crime. In reality, the oils in fingerprints degrade over time, and it's difficult to figure out ...
Apr. 13, 2022 Tracing the regional origin of everything from milk to invasive bugs is now possible thanks to a new project. A strontium isotope map means biological material can be pinpointed to distinct ...
Apr. 12, 2022 New research is helping law enforcement agents, forensic scientists and historians uncover attempts to hide ...
Mar. 31, 2022 Skin cells and their DNA varies between individuals, but new data shows that some groups of people have higher variability in their cell deposits. The South Australian forensic science researchers ...
Mar. 24, 2022 A study suggests blow flies could be used to detect the use of chemical weapons -- as well as other dangerous substances -- in areas too dangerous or remote for human ...
Jan. 28, 2022 A new study has determined the post-mortem interval of human skeletal remains using real samples, which has been made possible by the combination of two non-destructive analytical tools: Raman ...
Dec. 10, 2021 Detecting the activity of CRISPR gene editing tools in organisms with the naked eye and an ultraviolet flashlight is now possible using new ...
Nov. 15, 2021 Experts have developed a unique method for retrieving high resolution images of fingermarks from curved objects like bullet casings that offers greater detail and accuracy than traditional forensic ...
Nov. 15, 2021 More than 70% of microplastics found in samples from oceans and rivers could come from the scientists collecting them. A new article investigates procedural contamination when sampling for ...
Oct. 11, 2021 Fraudulent practices in food production, especially false claims of geographical origin, cause billions of dollars in economic damage every year. Botanists have now developed a model that can be used ...
Aug. 30, 2021 A team of researchers has come up with a new solution to boost the surveillance of designer drug abuse. The team has identified three new urinary biomarkers that could be used to detect consumption ...
July 8, 2021 In a new article, researchers provide an overview of sample preparation techniques and information on routine sample types that may be encountered in forensic toxicology ...
July 6, 2021 The Glasgow Face Matching Test has been updated to find super-recognizers who can help prevent errors caused by face recognition ...
Apr. 21, 2021 Careful criminals usually clean a scene, wiping away visible blood and fingerprints. However, prints made with trace amounts of blood, invisible to the naked eye, could remain. Dyes can detect these ...
Apr. 20, 2021 To search for answers about how blood droplets from a gunshot wound can reverse direction while in flight, researchers explored the influence of propellant gases on blood backspatter. They report ...
Apr. 20, 2021 A real-life forensic puzzle inspired researchers to explore the physics involved, and in Physics of Fluids, they present theoretical results revealing an interaction of the incoming vortex ring of ...