MINNEAPOLIS (WCCO) -- The Minnesota Department of Health wants Minnesotans to get tested for COVID-19 before seeing family for the holidays. But there are different options now. So, which type of test ...

If someone has just come out of a cave after 3 years of hibernation, he or she would be aghast at how the COVID viruses are consuming us as we are consuming cascades of information about the viruses.

Polymerase chain reaction (PCR) and rapid (antigen) tests for COVID-19 both involve taking a swab. Results for a PCR test take longer, as it needs to go to a laboratory. It is more costly but tends to ...