Following the beginning of the COVID-19 outbreak, lateral flow assays (LFAs)—the category of test strips in which the ...

SACRAMENTO — Fentanyl test strips used to be illegal in California. Now, state law requires them on community and state college campuses, and they're popping up everywhere from vending machines to ...

With a new variant on the rise, now's a good time to stock up.

Fentanyl is a killer, and advocates believe there’s a way to prevent the deaths. It’s fentanyl test strips that are inexpensive and easy to use, and can identify the presence of the synthetic opioid ...

Biosensing technology developed by engineers has made it possible to create gene test strips that rival conventional lab-based tests in quality. When the pandemic started, people who felt unwell had ...