CNBC Business

The CDC strengthened its Covid vaccine booster recommendation Monday, saying all U.S. adults "should" get the shot, amid concern about the omicron variant.

Travel surged over Thanksgiving week but now major carriers have to grapple with new restrictions because of the omicron variant of the coronavirus.

The U.S. on Monday began to temporarily bar visitors from South Africa, where scientists first reported the variant, and seven other African countries.

Lululemon has filed a patent lawsuit against Peloton, in a feud over the deigns of its sports bras and leggings designs.

President Joe Biden said he is directing federal agencies to be ready to move quickly to approve vaccines tailored to protect against the Covid omicron variant.

Oil advanced on Monday as traders said Friday's sharp sell-off, which was crude's worst day of the year, was overdone.

Workers studied in Harvard research on office air quality, including Salesforce employees, revealed links between brain function and better ventilated offices.

New York City has not identified any cases of omicron so far, according to outgoing Mayor Bill de Blasio and Health Commissioner Dr. Dave Chokshi.

Our discipline — which is what we rely on to keep us level headed and unemotional — dictates that we step in and add to our position.

As many as 56% of shoppers have made a purchase with "buy now, pay later" that they couldn't pay off, according to a recent survey.

Pfizer CEO Albert Bourla said he has a "very high level of confidence" that the company's Covid treatment pill is effective against the omicron variant.

The Cyber Monday online shopping holiday comes amid a warehouse shortage across the United States as distribution center vacancy rates are at all-time lows.

"The higher dose could be done right away but it will be months before the omicron specific variant is ready to ship in massive quantities," Bancel told CNBC.

Omicron symptoms could be mild, according to the South African doctor who first spotted the variant, now dubbed "of concern" by the World Health Organization.

Nissan CEO Makoto Uchida says the company is focusing on the in-house development of all-solid-state batteries.

Biggs has worked for the company for 22 years and has served as a prominent leader for Walmart, which is the country's largest private employer.

Biden ordered precautionary restrictions on travel from South Africa and other countries after fears of the omicron Covid variant spurred a stock sell off.

The market for secondhand and new-with-tags items is booming as consumer habits change and they seek out hard-to-find luxury items.

Dutch border police have said they've arrested and detained a couple who left a quarantine hotel and were trying to leave the country.

The Dow, after Friday's plunge, was set to bounce to start the week as investors monitor the highly mutated Covid omicron variant.