The post Colorado Marijuana Regulators Consider Major Changes to How Labs Test for Contaminants appeared first on ProPublica.

Pima County Sheriff Chris Nanos said the results that investigators have received from DNA testing in the Nancy Guthrie case ...

A laboratory in Palo Alto where Tesla Motors was testing lithium-ion batteries was shut down for about three weeks in January ...

Quest Diagnostics on Tuesday forecast 2026 profit and revenue above Wall Street estimates after beating expectations for fourth-quarter results on strong demand for its diagnostic tests.

Drug tests are available for opioids, methamphetamine, cocaine, marijuana, barbiturates, phencyclidine, ...

Thomas Kuhn, the 20th-century historian of science who coined the phrase “paradigm shift,” had a name for such breakdowns in ...

ANIMAL-TESTING LATEST — The Trump administration got one step closer to its goal of reducing federally funded primate testing ...

When Nives Ilic adopted a six-year-old dog that had been used for animal research, she was apprehensive that bringing home an animal with behavioural challenges would upend her life. But Mack ...

You slide behind the wheel of your car, with your sights set on your destination. But while you’re on the roads, how much ...

Explore the future of architectural design with Autodesk Forma, streamlining workflows and connecting schematic design to ...

It remains to be seen whether the three big nuclear powers are headed into a new arms race, or whether President Trump is ...