Add Yahoo as a preferred source to see more of our stories on Google. A sample taken from a bag hidden in a vehicle tests positive for marijuana with a colorimetric drug test. - Ken ...

A great-grandmother’s medicine tested positive for cocaine – spawning a 15-month legal nightmare, forcing her to refinance her home, and spurring a new state law that could set a precedent across the ...

Choose surfaces to swab. Good examples would be: – Your phone, keyboard, or any other high-touch electronic device – ...

This is a potentially important study comparing infants (8 months) and adults with respect to rhythmic EEG response properties during periodic and aperiodic visual stimulation. The results provide ...

Eighty-five people who had applied to become cops failed a routine drugs test carried out on new recruits.

Detection decisions (red for absence, blue for presence) are based on the disjunctive integration rule (disjunction and negation of disjunction). Confidence decisions (dashed line for not sure, full ...

DPReview will be getting a new look and feel built for the modern web, designed to work great on both desktop and mobile ...

Scientists speculate that human eyes stand out more than chimpanzee eyes because there’s an advantage for humans in being ...

Watching from afar, and typically from one of the loftiest perches in a stadium, sits a collection of secret weapons for U.S. Soccer. "The best seats in the house that we can see everything," said ...