If a medical test result is inconclusive, the sample did not provide enough information to confirm a positive or negative result. A person may need another test. People can have various medical tests ...

Yulia Navalnaya, the widow of deceased Russian opposition leader Alexei Navalny, said new evidence from two laboratory tests show that her husband was poisoned when he died at a penal colony in ...

Yulia Navalnaya claims her husband, Russian opposition leader Aleksei Navalny, was poisoned while imprisoned in an Arctic penal colony. Independent labs in two countries analyzed smuggled biological ...

Isuzu’s autonomous vehicle proving ground to be built in Hokkaido, Japan. Japanese automaker Isuzu Motors has announced plans to build a new test course dedicated to autonomous vehicles, with the aim ...

Our reporter hits the treadmill to understand how scientists study extreme heat. Our reporter hits the treadmill to understand how scientists study extreme heat. A heat lamp at the University of ...

Testing the molecular profile of prostate tumours identifies which patients with advanced prostate cancer are more likely to benefit from a chemotherapy treatment called docetaxel and live longer, ...

The U.S. Food and Drug Administration (FDA) plans to rescind its laboratory developed test (LDT) rule dated May 6, 2024. The rule would have regulated LDTs as in vitro diagnostic products (IVDs) and ...

Researchers at Arizona State University have developed a breakthrough diagnostic tool that could transform how quickly and reliably we detect illnesses like COVID-19, Ebola, AIDS or Lyme disease. The ...

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SEATTLE — Molecular testing has been widely integrated into mainstream healthcare, and its use is increasing in dermatology. It can help differentiate between skin conditions, for example, as some ...

The chief executive and medical director of Fast Lab Technologies allegedly engaged in a $500 million fraud scheme involving COVID-19 tests, the U.S. Department of Justice (DOJ) said. Fast Lab CEO ...