Faulty urine samples were linked to nine cases in Sonoma County and two in Napa County. The California Department of Justice says the error was discovered in September.

A state forensics laboratory in a Bay Area county alerted prosecutors that urine tests conducted between 2016 and 2025 may have resulted in inaccurate alcohol readings.

Do you know that several healthcare companies have introduced drug testing kits in the market these days? YES! These kits majorly include urine drug tests, saliva drug tests, blood drug tests, and ...

Yuurea aims to spread services that will lead to improved health habits by combining urine test kits with a smartphone app. Yuurea’s app is used to photograph urine test strips and instantly analyze ...