Cross-contamination in a laboratory was at fault for the finding of a finished product positive for Salmonella, according to a study. In 2013, during a routine analysis of food samples, one finished ...

Even though groundwater only makes up an estimated 0.61% of the water on Earth, it accounts for 98% of the available freshwater (Fetter, 1999). In many parts of the world (including southwestern North ...

The cross contamination most likely occurred because chemical mixtures were assembled into the kits within a lab space that was also handling synthetic coronavirus material. The scientists also said ...

The lab used by the NFL for COVID-19 tests said Monday that an isolated contamination caused 77 “most likely false positive results.” In a statement, BioReference Laboratories said the test results on ...

PROVIDENCE, R.I. (WPRI) — State health officials on Friday disclosed an incident at a state lab that revealed cross-contamination of test samples, drawing into scrutiny at least 52 drug cases ...

Contamination from a firefighting foam has been found at Brookhaven National Laboratory, raising concerns from an advisory group that a soon-to-be-regulated chemical has spread off-site to private ...

An accidental cross-contamination event has placed a scientist and around 52 cases related to cocaine under intense scrutiny. The scientist failed to identify a substance in a blind test correctly, ...