The rate of substituted or invalid drug tests — an indication of tampering to hide drug use — rose more than six-fold in 2023 versus the prior year, according to a Quest Diagnostics analysis of 9.8 ...

Doctors often use urine tests to make sure patients taking medication for opioid addiction are sticking with treatment. A new study suggests they may be missing some cheaters. Nearly 8% of these ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Doctors often use urine tests to make sure ...

View post: How to Watch WWE Royal Rumble 2026 Today: Start Time, Viewing Options Former NFL star cornerback Adam “Pacman” Jones, who wasn’t exactly known to be shy with making candid statements over ...

In the highest rate in more than 30 years of annual reporting, the percentage of employees in the general U.S. workforce whose drug test showed signs of tampering increased by more than six-fold in ...

FILE - This July 23, 2018 file photo shows packets of buprenorphine, a drug used to control heroin and opioid cravings, in Greenfield, Mass. Doctors often use urine tests to make sure patients taking ...