More than 1,400 flights canceled worldwide Monday, adding to thousands canceled over the Christmas weekend. And across the country, long lines continued at COVID-19 testing sites.
Alan Hawes hopes his photos of health care workers and COVID patients will show the toll of this pandemic — and persuade the unvaccinated to get their COVID shots.
The turnaround came in the wake of a fifth wave of infections that peaked in August. Japan is trying to figure out why its COVID-19 case numbers and fatalities have plummeted.
From India to Israel to white-tailed deer in Iowa harboring the coronavirus, our top COVID stories of the year reveal the ever-changing nature of the world's health crisis.
Researchers in South Africa have found that people infected with omicron, on average, are less likely to end up in the hospital. But the variant may act differently here in the U.S.
Since Lindsay rolled up her sleeve to get vaccinated a year ago, she has devoted herself to motivating others, especially those who are hesitant, to get vaccinated. She shares five persuasive tips.