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.

LetsGetChecked is an exclusively telehealth diagnostics brand that specializes in at-home lab testing. We’ve picked them as ...

With results from COVID-19 tests routinely taking one week or longer to complete, some labs are trying a new approach called sample pooling. The idea is labs can save coveted supplies if they test ...

A study led by researchers at a community hospital in Sapporo, Japan found that comprehensive genomic testing using a ...