A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

A new strain of COVID-19, XFG, is spreading rapidly across the world, including in the United States. Anecdotally, people who ...

The Stratus COVID-19 variant, which includes the XFG and XFG.3 strains, currently accounts for around 30 per cent of COVID-19 ...

Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab ...

Medical associations representing hundreds of thousands of doctors, medical professionals and scientists in the United States ...

Italian authorities have arrested a Chinese man accused by US prosecutors of being part of a hacking team that stole coveted ...

As we get back to summer travel, cookouts, and time with friends and family, COVID-19 is still something to watch out for.

Coronavirus cases may surge in the coming weeks, as they have every summer since the pandemic began five years ago, experts ...

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

Xu Zewei is charged in a nine-count indictment in the Southern District of Texas for his alleged involvement in computer ...

Chinese hacker Xu Zewei arrested for U.S. cyberattacks targeting COVID-19 research, Microsoft Exchange servers, and sensitive ...