Add Yahoo as a preferred source to see more of our stories on Google. PROVIDENCE — The state Department of Health revealed Friday that a quality control test falsely indicated the presence of cocaine, ...

PHOENIX, Ariz. -- May 9, 2018 -- Imagine how much patients could benefit if you could discover the presence of cancer, and even how that cancer develops over time, with a simple blood test. There is ...

Mitsubishi Electric, one of the world's leading manufacturers of large-scale electrical and HVAC systems has admitted to fraudulently conducting quality assurance tests on its transformers—for decades ...

On Feb. 6, a scientist in a small infectious disease lab on the Centers for Disease Control and Prevention campus in Atlanta was putting a coronavirus test kit through its final paces. The lab ...

CLAIM: A photo showing a COVID-19 test kit that includes swabs labeled “positive” and “negative” proves tests are manipulated to give a predetermined result. THE FACTS: The photo does not prove the ...

Quality assurance (QA) testing is the process that ensures a premium quality product for customers. QA is merely the strategy used to avoid any software product or service problems and to make sure ...

PROVIDENCE — The state Department of Health revealed Friday that a quality control test falsely indicated the presence of cocaine, sparking a review of testing records for a laboratory scientist now ...