91色情片
Supersensitive profiling deciphers wisps of DNA
The new DNA profiling technique should help to crack previously inscrutable samples and resolve many thousands of unsolved crimes
News
Technology
Virtual face-ageing may help find missing persons
News
Technology
Tapping text messages to trap criminals
News
Technology
Ray gun to reveal crime-scene drug traces
News
Technology
Defused bomb crucial to Mumbai investigation
News
Life
Putting a face to a skull
News
Technology
DNA detectives crack code of mixed messages
News
Technology
Digital cameras leave ‘fingerprints’ on their snaps
News
Life
Wasps 鈥� sniffer dogs with wings?
Features
Technology
Fingerprints reveal clues to suspects’ habits
Secretions and residues left in prints can reveal if a person is a smoker, uses particular drugs, and perhaps even which aftershave they wear
News
Science could prevent misplaced convictions
Opinion
Humans
Kennewick Man led a rough, tough life
News
Life
Dinosaur ‘crime scenes’ submit to forensic scrutiny
News
Life
Y chromosomes give the name away
News