With more than 230,000 positive drug tests since 2020, how the trucking industry detects drivers’ drug use is an important topic. Currently, Department of Transportation drug testing relies entirely ...

As cocaine use spikes around the country, the nation’s largest workplace drug testing company says it is catching more ...

The effort centers on legislation that would allow roadside oral fluid testing to detect recent drug use during traffic stops ...

Here’s a look at the top local news stories from Clarksville Now this week, including a debate of requiring sprinklers, ...

The Clarksville Police Department has received its new oral drug testing equipment, as well as the training by the Tennessee Highway Safety Office.

[Stay on top of transportation news: Get TTNews in your inbox.] Motor carriers must continue to conduct random drug tests with 50% of their truck drivers and random alcohol tests with 10% of their ...

Colorado has become the first state in the nation to prohibit arrests based solely on colorimetric drug tests, also known as ...

Employers are being encouraged to ramp up drug testing in the workplace, as The Drug Detection Agency (TDDA) warns that ...