Cocaine is a powerful and addictive stimulant made from coca plant leaves, which is native to South America. In the past urine and saliva tests are used to detect cocaine use. Now, a new fingerprint ...

A revolutionary drug test can detect amphetamines, cannabis, cocaine and opiates from the sweat of single fingerprint sample in just 10 minutes. The research shows that the technology works on both ...

An experimental fingerprint detection approach can identify traces of cocaine on human skin, even after someone has washed their hands - and the test is also smart enough to tell whether an individual ...

LONDON--(BUSINESS WIRE)--Part of the Wilco Group, the largest civil and landscape development group in Western Canada, has adopted the Intelligent Fingerprinting Drug Test for its recruitment process.

A revolutionary drug test developed from research carried out at the University of East Anglia can detect four classes of drugs in traces of sweat found in a fingerprint. And the technology works on ...