Until this past January, few outside academic and diagnostic labs knew what quantitative reverse-transcription PCR (RT-qPCR) was, much less its role in viral and bacterial disease detection.

Stefan Becket is a managing editor of politics for CBSNews.com. Stefan has covered national politics for more than a decade and helps oversee a team covering the White House, Congress, the Supreme ...

Since the emergence of COVID-19 in late 2019, the gold standard in testing for the disease has been a nuclear-derived technique: real-time reverse transcription–polymerase chain reaction, or real-time ...

Software plugin, ray-tracing, physically accurate 3D visualization capability, real-time rendering, free 3D Models included, cloud rendering, CPU and GPU rendering, distributed rendering, physically ...

Ray J shocked fans this week when he took the stage to perform with a chest patch and blood dripping from behind his sunglasses. The singer-songwriter, 45, could be seen in a compilation of videos ...

Ray J still has his sight set on performing. Three weeks after the “Sexy Can I” singer shared that he believed he only had months to live after being hospitalized for pneumonia, he performed on stage ...

Numerous studies have suggested the utility of non-invasive molecular biomarkers to monitor recipients of kidney transplants. A new correlation-based algorithm using stepwise analysis of gene ...

Ray A. Smith is a reporter covering career and workplace issues affecting employees for The Wall Street Journal's careers and leadership bureau in New York. Ray's work looks at how people are ...