Add Yahoo as a preferred source to see more of our stories on Google. Revised guidelines for drug-testing hair scheduled for publishing next year. (Photo: Jim Allen/FreightWaves) WASHINGTON — The U.S.

President Donald Trump's health report is raising more questions among the experts as it contains a list of drugs that he ...

It has been more than six years since Congress mandated that the Department of Health and Human Services adopt a drug testing rule allowing the use of hair samples to drug-test drivers and other ...

There are growing concerns over the way hair strand tests are being interpreted in the Family Court.

The Senate passed the Opioid Crisis Response Act which includes a mandate to create and issue guidelines for drug hair testing. American Trucking Associations has praised Senate-passed legislation ...

C.R. England, Salt Lake City, announced it is going to start using hair samples for pre-employment drug screening. "The industry-wide impact of being able to conduct a pre-employment drug test that ...

You thought that wild weekend from months ago was ancient history? Think again. While blood tests only catch drug use from the past few days and urine tests stretch to maybe a few weeks, there’s a ...