Consumer prices are soaring at their highest annual pace in almost 40 years. Some progressives such as Sen. Elizabeth Warren blame corporate profiteering, but most economists scoff.

The Canadian province's premier said not getting vaccinated leads to consequences for the health care system and not all Quebecers should pay for that.

In a memo to employees, United CEO Scott Kirby said the airline has 3,000 employees who are currently positive for Covid but that zero of its vaccinated employees are currently hospitalized.

There are more patients and, in some places, not enough health care workers to go around. Research shows the crowding will impact care and increase mortality for all patients.

Ayesha Rascoe talks with biologist Jennie Lavine from biotech firm Karius about how viruses evolve, why they tend to become weaker over time, and what this means for the coronavirus.

Now, both the Pfizer and the Moderna booster shots can be given five months after the second dose of vaccine — down from six months.

U.S. employers added 199,000 jobs in December as the unemployment rate fell to 3.9%, marking a second consecutive month of disappointing numbers.

Employees of a Starbucks store in upstate New York who voted to unionize last month walked off the job, saying they lacked the staff and resources to work safely amid surging COVID-19 cases.

The new recommendation for adolescents age 12-17 came hours after a panel of CDC advisers voted in favor of it. The boosters should be given five months after initial immunization.

The study of more than 40,000 pregnancies found that vaccination status had practically no impact on whether a child was born prematurely or smaller or less developed than expected.

The French president made the remarks to a newspaper on Tuesday, causing opposition lawmakers to call a halt to debate on a new nationwide mandate.

Hong Kong authorities announced a two-week ban on flights from eight countries and held 2,500 passengers on a cruise ship for coronavirus testing as the city attempted to stem an omicron outbreak.

Lockdowns are so strict and so prolonged in the Chinese city that residents have taken to social media to complain and joke about a lack of basic supplies.

In the face of rising COVID-19 cases, Dr. Bob Wachter of the University of California, San Francisco, offers reasons to be hopeful about the pandemic's outlook in the months ahead.

The Tonight Show Starring Jimmy Fallon and Late Night With Seth Meyers are both taped at New York City's 30 Rockefeller Plaza. Meyers' show has been canceled for the rest of this week.