"Workforce drug testing exists because it's intended as a deterrence mechanism," Dr. Suhash Harwani, senior director of science for workforce health solutions at Quest, told CBS MoneyWatch.

As the number of cannabis-friendly states across the U.S. has grown, so, too, has the drug's usage among American workers. An annual analysis from Quest Diagnostics medical lab and testing company ...

Workers are cheating on drug tests at the highest rate in more than ... job candidates in traditional office settings, according to Quest Diagnostics.

Cheating on drug tests among American workers has surged to its highest level in over 30 years, according to a lab report from Quest Diagnostics Inc DGX. The lab reported that approximately ...

according to workforce drug testing provider Quest Diagnostics. “I started seeing that trend probably sometime last year, and it’s just increasing this year,” said Kathryn Russo, principal ...

If you are planning to seek one of those new positions, beware of the employment drug test. Those are snagging a number of people. Here’s the headline from Quest Diagnostics: Workforce Drug Test ...