One of the most frequently asked questions by kratom users discusses the possibility of finding kratom on a drug test. This perspective discusses cases of kratom detection in urine, blood, saliva ...

If you have a scheduled drug test coming up, it is important to avoid foods that might falsely trigger a positive. These are some of the foods, ingredients, and beverages that can cause you to fail a ...

A major supplier of drug testing kits has announced an updated screening panel which no longer tests for cannabis and prioritizes testing for fentanyl. Psychemedics, a Massachusetts-based producer of ...

Which drug tests are best? There are many reasons for a portable drug test. Some businesses require drug tests for employment or following an on-site accident. School sports teams may do a random ...

A new benchtop analyzer from Siemens Healthineers is making quality drug testing easier to perform, to help prevent inaccurate results no matter where, or by whom, testing is conducted. The helps ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. These highlights were written by the reporters and editors ...