CNBC Top Stories

People who took Pfizer's antiviral treatment Paxlovid shortly after infection saw a 26% lower risk of long Covid compared with those who didn't, the study said.

"Shark Tank" star Barbara Corcoran says she doesn't believe a common piece of investing advice — because she built her fortune doing the opposite.

Spire and Momentus received delisting warnings on Friday, according to securities filings, as both ventures' stock prices stood below $1 a share.

There's still time to reduce your 2022 tax bill or boost your refund, according to tax experts. Here's what to know before the filing deadline.

While the amount you spend out of pocket depends on your coverage and your use of the health-care system, you may be able to pinpoint a worst-case amount.

President Joe Biden addressed Canada's Parliament, then will hold a joint press conference with Canadian Prime Minister Justin Trudeau.

Carl Icahn claims Illumina directors demanded extra personal liability insurance before the biotech company signed off on a $7.1 billion acquisition of Grail

In a volatile market, investors' best course of action sometimes is doing very little, or nothing at all. That was the Club's approach this week.

Rocket Lab is targeting a $50 million launch price for its coming reusable launch vehicle called Neutron, to challenge Elon Musk's SpaceX.

The consumer culture on indie reselling platforms has shifted as more sellers compete to capture demand and more inflation-weary customers hunt for deals.

A new, local mansion tax takes effect in Los Angeles next month, levied upon a seller of any real property that trades for $5 million or more.

Jeff Bezos' space company Blue Origin released findings from an investigation into the failed flight of a cargo mission last year.

Abortion is legal in Wyoming again thanks to a state constitutional amendment pushed by conservatives opposed to Obamacare more than a decade ago.

While the early part of the pandemic saw an unprecedented online shopping boom, eager shoppers have been returning to reopened stores. 

There are a few ways expectant parents and those who already have young children can set their family up for financial success.

As students weigh which school to attend, making sure they won't need to borrow too much is key, experts say.

Central banks and regulators had hoped that the Credit Suisse rescue deal would help calm investor jitters about the stability of Europe's banks.

Lawmakers responsible for federal oversight say upcoming hearings on the failures of Silicon Valley Bank and Signature Bank will bolster confidence in banks.

They should get ready to pivot just as they have after every policy mistake they've made through the course of my 39-year career.

The Investing Club holds its "Morning Meeting" every weekday at 10:20 a.m. ET.