Many of us will have experienced the "flow state" at different times in our lives. Sportsmen, artists, and musicians might describe the flow state as being in "the zone" or "in flow". For them, the ...

When COVID first hit, waiting days for laboratory results from an ultrasensitive polymerase chain reaction (PCR) test was commonplace. Faster tests usable by anyone, anywhere, later became widely ...

The test delivers results in approximately 15 minutes. The U.S. Food and Drug Administration authorized the first over-the-counter combination COVID-19 and flu test outside of emergency use on Monday ...

MINNEAPOLIS — As the weather changes, COVID-19 infections are ticking up again. Doctors hope a new vaccine can keep the worst of the virus at bay. But as cases rise, you might find yourself reaching ...

The expiration date listed on the box might not be accurate. Here’s what to know. By Dani Blum As the government ships out another round of free Covid tests, some appear to have arrived already ...