A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

New research finds that nearly half of the racial and ethnic disparities in outpatient COVID-19 antiviral prescriptions stem ...

Knoxville pitcher Grant Kipp struck out a career-high 10 batters in six scoreless innings, but the Smokies fell in extra innings to Chattanooga.