The World Health Organization says the global risk from the omicron variant of the coronavirus is "very high" based on early evidence, and it could lead to surges with "severe consequences."
Millions of Americans are loading up their cars or piling onto planes, determined to reclaim Thanksgiving traditions that were put on pause last year by the pandemic.
U.S. food banks dealing with increased demand from families sidelined by the pandemic now face a new challenge – surging food prices and supply chain issues.
Some resistant workers are digging in, filing lawsuits and protesting mandatory vaccine requirements in what they say is unfair overreach by the White House.