CARLY FIORINA

Veteran financial journalists Maria Bartiromo, Neil Cavuto and Gerard Baker will moderate the debate focused on the economy.

It's a tight race for Republican presidential hopefuls in Iowa.

To qualify for next week's event on Fox Business Network, candidates required support from at least 2.5 percent of poll respondents in the four most recent national polls by Nov. 4.

Charles Koch told MSNBC that he and his brother haven't decided who to support with their money piles in 2016.

HP will begin trading as two separate entities -- HP Inc. and Hewlett Packard Enterprise -- on Monday, marking a historic moment for the 75-year-old company.

Where's Trump on Twitter? Marco Rubio, Ben Carson and Ted Cruz attracted the most traffic on Google and Twitter during Wednesday's Republican debate.

With her poll numbers sinking, the former HP CEO failed to build on previous debate successes, pundits said.

The Ohio governor was the only candidate given the opportunity to address cannabis from a legislative perspective, but the other candidates still found windows to get marijuana jokes in.

"I believe that our Constitution protects everybody regardless of their sexual orientation," he said.

Republican presidential hopefuls exchanged blows Wednesday over whether a flat tax is a good idea.

Pataki remains popular in New York, a Democratic-voting state where he was a three-term governor. He last held office in 2006.

Carly Fiorina has disappeared in the month since the second GOP debate. Can she perform again at Wednesday night's GOP debate and gain lasting support?

It's time for the next Republican presidential debate. Here's a look at which candidates will be debating economic issues.

CNBC will offer a live stream of the third Republican debate for those users who are subscribed to the channel.

The main event begins at 8 p.m. EDT, but you'll want to watch earlier for the undercard debate.

The main debate starts at 8 p.m. EDT on CNBC. So get ready.

The campaign season for Republican presidential candidates is expected to include 11 debates, with the last one in March.

If you're in Washington, there are several good places to watch the Republican Party's third debate.

The new polling data may put pressure on Trump for a standout performance in Wednesday's debate.

Just 17 percent of Americans say they consider themselves supporters of the movement that aims to reduce government spending.

Ben Carson led Donald Trump in a new Iowa poll thanks to support from women and white evangelical Christians.