Add Yahoo as a preferred source to see more of our stories on Google. As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what ...

University of Pretoria provides funding as a partner of The Conversation AFRICA. In March 2020, weeks before the World Health Organization (WHO) declared COVID-19 a pandemic, its director-general ...

A Covid-19 antigen self-test kit shows a positive case on January 13, 2022 in Madrid. - Spain today agreed to cap the cost of Covid antigen tests at just under three euros after the government came ...

With COVID-19 cases on the rise again in the U.S., Americans are reviving a familiar precautionary measure: Screening for the virus using rapid at-home tests. Many people still have kits the ...

PHILADELPHIA (CBS) -- There are new concerns about the reliability of COVID tests after new research found millions of Americans have long COVID, despite testing negative for the infection. This comes ...

A University of Waterloo engineer’s MRI invention reveals better than many existing imaging technologies how COVID-19 can change the human brain. The new imaging technique known as correlated ...

Stay on top of what’s happening in the Bay Area with essential Bay Area news stories, sent to your inbox every weekday. Bay Area-raised host Ericka Cruz Guevarra brings you context and analysis to ...