In June 2025, Colorado Governor Jared Polis (D) signed a bill that established a working group focused on the impact ...

The field of alcohol and drug abuse testing is rapidly evolving, with new drugs continually emerging and new methods for their accurate detection and quantification continuing to be required. Dr. Olof ...

Carriers are still required to randomly select 50% of their drivers for random drug tests, and 10% for random alcohol tests.

Pre-employment drug testing can feel overwhelming for many employers. What are the rules? Do certain drugs matter more? What doesn’t matter at all? What can you let slide? The hard part is that ...

The post A Child Welfare Agency Doubted the Accuracy of Drug Tests Used in Court. The Testing Company Dodged Questions.

“It would be wonderful to test for everything, but you can’t. You can’t afford it,” Prueter said. “We can rotate other drugs in depending on what is being called for from that school, or, if they’re ...

Organoid-on-chip technology merges patient-derived organoids with microfluidic engineering to recreate human physiology and predict drug responses with high precision. This innovation is reshaping ...

[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 ...