Life
How DNA evidence creates victims of chance
In the second part of 91av's special investigation, we show that the odds attached to a piece of DNA evidence can vary enormously
News
Life
Fallible DNA evidence can mean prison or freedom
News
Life
Hand-held sniffer picks out grave sites
News
Earth
Timber piracy down – but we’re not out of the woods
News
Earth
Fish certification scheme shows its true colours
News
Technology
Blood spatter model to help crime scene investigation
News
Health
Ban mephedrone-like legal high, says UK drug advisor
News
Technology
Trains, planes and ships: smuggling nukes into the US
News
Technology
Russian spy ring hid secret messages on the web
News
Life
Nicotine and pigs’ trotters: the latest CSI toolkit
Smokers decompose slower than non-smokers – just one of the findings that may help forensic scientists estimate time of death
News
Health
Superhuman performance could betray sport drug cheats
News
Technology
Laser detectors could nail TNT
News
Technology
New deep-sea cables needed to protect global economy
News
Humans
Witness brain scan won’t reveal whether the face fits
News