Dan Ross reports in on the unfolding situation after a methamphetamine pipe was found at the entrance to the Los Al testing ...

A great-grandmother’s medicine tested positive for cocaine – spawning a 15-month legal nightmare, forcing her to refinance ...

Faulty urine samples were linked to nine cases in Sonoma County and two in Napa County. The California Department of Justice ...

We've spent the last two years aggressively burning in our 4K QD-OLED monitor, and it's time to take a look at how it's holding up. If you're new to this series, we've been intentionally burning in ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Colleen Hagerty Colleen Hagerty is a writer focused on emergency preparedness.

Equivalence tests often are used for demonstrating bioequivalence between two biopharmaceutical formulations, with the two one-sided test (TOST) being a common, regulator-accepted statistical method ...

Oklahoma education leaders are giving the public a first look at the new exam that will be required for teacher applicants coming from California and New York. The test, created in partnership with ...

Northrop Grumman tested the motor in the vacuum chamber in collaboration with the U.S. Air Force, continuing the development of the Minuteman III’s replacement. Overseen by the 717th Test Squadron and ...

Contact the laboratory that will be doing the water analysis to get guidance on collecting the sample. Often the laboratory will also provide sample bottles and any necessary additions, such as acid, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Two new potential ...

In this installment of “LC Troubleshooting,” we describe an artifact that can arise because of compound degradation during the transfer of fractions of the first dimension (1D) column effluent to the ...