This decision, well within current norms for care, was nonetheless consequential: The president was forced to cancel a trip to advocate for legislation in support of the domestic semiconductor ...

In a Tuesday public health advisory, the Massachusetts Department of Public Health clarified its recommendations related to who and when people infected with and/or exposed to COVID-19 should undergo ...

Experience the Revolution of DNA Polymerase Technology: Choosing the Best DNA Polymerase for Efficient PCR Workflows. PCR has revolutionized modern molecular biology, but its success would not be ...

Mr. Papenfuss: The easiest, most straightforward approach is a commercially available PCR cleanup column. It may be worth trying a few to see which works best with your sample types and PCR system. If ...

Since its invention in the 1980s, polymerase chain reaction (PCR) opened the door for applications such as genetic engineering, genotyping, and sequencing, and has become a fundamental part of ...

The enhancement of PCR with real-time quantitative methods takes PCR from a workhorse laboratory preparatory method for molecular biology to an extremely powerful diagnostic and analysis tool for ...

Corrections & Clarifications: An earlier version of this column incorrectly noted the number of at-home testing kits the federal government is planning to mail to homes. At-home COVID-19 tests are ...