Can a fingerprint reveal a person's sex? A forensic scientist at the University at Albany says he has made a test to determine with 99 percent accuracy if a fingerprint belongs to a man or woman.

A fingerprint test published today in AACC's Clinical Chemistry journal can tell whether someone has taken heroin or cocaine, and accurately distinguishes between drug users versus individuals who ...

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 ...

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 ...

Intelligent Fingerprinting has created the first prototype of a portable fingerprint drug testing device. The product can instantly detect drugs or other substances from the sweat contained in the ...