Since May, highly contagious "FLiRT" coronavirus variants – a term for new mutations of Omicron – have been driving a rise in infections and emergency room trips. Virus levels at local wastewater ...

Add Yahoo as a preferred source to see more of our stories on Google. More than two years into the COVID-19 pandemic, Omicron and its subvariants have emerged as the country’s most contagious, ...

Chauncey grew up on a farm in rural northern California. At 18 he ran away and saw the world with a backpack and a credit card, discovering that the true value of any point or mile is the experience ...