Two centuries after the French people beheaded Louis XVI and dipped their handkerchiefs in his blood, scientists believe they have authenticated the remains of one such rag kept as a revolutionary souvenir.
Analytical Chemistry
Dec 31, 2012
5
0
Methamphetamine is a stimulant that can be taken as a recreational drug, either by injections or smoking. It is classified as a Class A drug in the UK and its recreational use is criminalized in many countries throughout ...
Analytical Chemistry
Sep 20, 2022
1
10
Modern forensic DNA analyses are crucial to crime scene investigations; however the interpretation of the DNA profiles can be complex. Two researchers from the Forensics and National Security Sciences Institute (FNSSI) have ...
Computer Sciences
Feb 10, 2017
1
114
Researchers at the National Institute of Standards and Technology have demonstrated a technique for mapping deformation in metals that can recover destroyed serial numbers on metal objects such as firearms, a common challenge ...
Condensed Matter
Feb 12, 2015
0
55
Modern DNA forensic science is capable of analysing microscopic genetic traces inadvertently left at crime scenes.
Analytical Chemistry
Oct 5, 2018
0
104
Subjectivity is problematic when evaluating fingerprints, and quality is in the eye of the examiner. But three computer programs used together can give fingerprint grading unprecedented consistency and objectivity, according ...
Software
Jul 3, 2013
0
0
A research team at Indiana University-Purdue University Indianapolis (IUPUI) has helped determine the science behind how canines locate explosives such as Composition C-4 (a plastic explosive used by the U.S. military). The ...
Plants & Animals
Feb 27, 2014
0
10
Nothing against bloodhounds, but finding bodies buried by someone who wanted them to stay undiscovered can be difficult. However a new technique developed by scientists at the National Institute of Standards and Technology, ...
Analytical Chemistry
Jul 30, 2010
2
0
New research at Abertay University has discovered that crime scene fingerprints can move after they have been deposited.
Analytical Chemistry
Mar 21, 2017
0
111
Forensic scientists have for the first time shown that DNA can be recovered from the surface of capsules after just 15 seconds of contact by drug manufacturers and dealers—making it possible for law enforcement agencies ...
Biotechnology
Aug 9, 2021
2
280
