Why are so many vaccinated people getting COVID-19 lately?A couple of factors are at play, starting with the emergence of the highly contagious omicron variant. Omicron is more likely to infect people ...

When am I contagious if infected with omicron?It’s not yet clear, but some early data suggests people might become contagious sooner than with earlier variants — possibly within a day after infection. ...

BEAVER CREEK, Colo. -- Ski racers settling into the start gate for Alpine World Cup events in the Rocky Mountains in early December squinted through sunshine that carried the temperature toward 50 deg ...

WASHINGTON -- Millions of retirees on Social Security will get a 5.9% boost in benefits for 2022. The biggest cost-of-living adjustment in 39 years follows a burst in inflation as the economy struggle ...

FLAGSTAFF, Ariz. -- Indigenous people across the United States marked Monday with celebrations of their heritage, education campaigns and a push for the Biden administration to make good on its word.T ...

NEW YORK -- As U.S. forces left Afghanistan this summer and the Taliban seized control, Hillary Rodham Clinton responded not just as a former secretary of state but in a capacity she never imagined fo ...