A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

The COVID-19 vaccine pill would allow for easier distribution and would be even more effective at combatting illness. Getty Images/iStockphoto There may soon be an option to take a pill rather ...

Nearly everyone on earth has experienced some personal impact from the global COVID-19 pandemic. As shown in this series of images and animations, the SARS-CoV-2 virus interacts extensively with its ...

On Monday, April 10, President Joe Biden signed a bill that immediately terminated the COVID-19 national emergency, first enacted in 2020 as the SARS-CoV-2 virus gripped the country. So does this ...

Five years later the virus is widely known as COVID-19. Why It Matters The virus persists, but widespread immunity from vaccinations and prior infections has rendered it less lethal than in the ...

MYSTERIOUS ORIGIN: More than three years after COVID-19 upended the global economy, scientists are still trying to determine where the virus originated. Medical workers, above, attend patients in ...

The virus appears to be evolving in ... Bill McGurn, Dan Henninger and Paul Gigot. Images: AFP/Getty ... Some studies suggest it is as different from the original Covid strain from Wuhan as ...