Critics say the current method of allowing manufacturers to choose the samples they send to labs is vulnerable to abuse and ...

Though a band of the country’s largest for-hire motor carriers continue to promote the benefits of screening drivers for drug use via hair sample testing over a urine sample test, a rule from the U.S.

Federal approval of the hair alternative also would decrease the costs for carriers that currently conduct both urine and hair sample tests, as they would be required to conduct just one of the tests.

QINGDAO, SHANDONG, CHINA, January 19, 2026 /EINPresswire.com/ -- The landscape of environmental monitoring and ...

The image of the real SAR-CoV-2 virus, which causes COVID-19, has become ubiquitous. But creating a fake one could be a crucial part of fighting the pandemic. Credit: Shutterstock / CKA When Dr. Soo ...