CNBC Business

The first car with Huawei's HarmonyOS operating system will be the Aito M5, a car that runs on both electricity and fuel, Huawei announced Thursday.

The highly contagious omicron variant can more easily infect vaccinated staff than previous strains, threatening to further exacerbate the worker shortage.

Union Square Hospitality Group will soon require customers to show proof of having received a Covid booster shot in order to dine indoors or drink at its bars.

For the second year in a row, the Covid-19 pandemic has cast a pall over Germany's Christmas markets.

Hong Kong needs to stick to its zero-Covid strategy until more people are vaccinate, said Yuen Kwok-yung, a member of the city's expert advisory panel.

The Supreme Court agreed to hear legal challenges to the Biden administration's mandates mandating Covid-19 for millions of workers.

The outbreak in Xi'an city — population 13 million — stems from the delta variant, authorities said.

The letter comes as Covid cases spike and the omicron variant spreads rapidly, straining testing supplies ahead of the year-end holidays.

"Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.

Dr. Jeremy Faust, an instructor at Harvard Medical School, said that real-time data could be used to make targeted restrictions to slow the spread of Covid.

CNBC's Jim Cramer said on Wednesday that he sees reasons for optimism in stocks and the health care system despite the recent spike in Covid cases.

The U.S. is heading into its second Christmas and New Year's with Covid-19 cases on the rise again, but armed this year with available vaccines and boosters.

Verizon and AT&T are scheduled to start using the spectrum for 5G on Jan. 5.

New York City Mayor Bill de Blasio said he will announce any changes to the New Year's Eve celebration in Times Square by Christmas.

"Spider-Man: No Way Home" could become the first and only film released in 2021 to surpass $1 billion at the global box office.

When asked if H&R Block could do his taxes, Musk said, "H&R Block could easily do my taxes. I don't need H&R Block, I could do it."

The NBA is nearing a critical stretch of the season with annual Christmas Day games amid surging Covid cases across the country.

The FDA granted emergency authorization to Pfizer's Covid treatment pill, a major milestone that promises to revolutionize the fight against the virus.

These are the stocks posting the largest moves in midday trading.