Increased more than 50 percent from June to July in South Florida, which raises concerns for students who returned to school this week.

The XFG “Stratus” COVID-19 variant, now the third most common in the US, is surging in 12 states with high positivity rates.

COVID-19 cases are rising across the United States, driven by new variants Stratus (XFG) and Nimbus (NB.1.8.1). While Stratus is anecdotally linked to hoarseness and Nimbus to severe sore throat, they ...

The new XFG COVID variant, aka "Stratus," is spreading rapidly in the U.S. as cases rise. Here's what to know about the ...

COVID-19 cases are trending up in Colorado and nationwide. The big picture: A summer uptick isn't unusual. But the latest ...

Trump says there will be 'very severe consequences' if Putin doesn't agree to stop the war after Friday's summit.

NEW YORK (AP) — Venus Williams gets a wild-card entry to play singles at the US Open at age 45.