A polymerase chain reaction (PCR) test detects genetic material from a pathogen or abnormal cell sample. Ways of collecting samples include a nasal swab, a saliva swab, or taking a sample of blood.

Psychometric testing continues to be a contentious issue among recruiters, despite many organisations having adopted testing as an integral part of staff selection. Psychometric testing continues to ...

Find out how to pick the right DNA paternity test for you and the facts about how genetic paternity testing works When you purchase through links on our site, we may earn an affiliate commission. Here ...

Editor’s Note (4/6/20): This article was updated after publication with the information that the FDA has granted an emergency use authorization to a 15-minute coronavirus test created by Abbott ...

Maureen Ferran does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

At-home PCR tests are just as accurate as those done in a lab. At-home antigen tests are more budget-friendly and give results quicker, but there is a greater chance of a false negative. As of ...

At-home cancer test kits help detect and screen for cancers in their early, more treatable stage, sometimes before a person shows any symptoms. Share on Pinterest Cancer is the second leading cause of ...