At the debate, he was the Donald Trump the nation came to know during the primaries. And that Donald Trump can't win, Politico's Ben White says.
Trump says Clinton did not get under his skin except "maybe" when she brought up accusations by a former Miss Universe.
There was no clear winner or loser in Monday night's presidential debate, said Mark Grant, managing director at Hilltop Securities.
Investors are unusually nervous about the market right now, which is "one more reason we're bullish on equities," says Oppenheimer's Ari Wald.
Donald Trump shined in policy consistency and show of strength. Hillary Clinton excelled in detailing her plans and keeping an even keel.
Buying Twitter would be a challenge for a number of reasons. The struggling social network pays out so much stock to its employees, The New York Times reports.
Bond yields could fall lower, according to experts who say causes can be traced to the Fed, as well as issues abroad.
We are arguably at a place of crisis in the cybersecurity war, these security experts say. Here, they explain a two-part solution.
A shortage of home appraisers is causing growing delays in closings, costing buyers and sellers money and in some cases even scuttling deals.
TV audience for Hillary Clinton and Donald Trump's first presidential debate likely to near 80-million viewer record.
Facebook's Sheryl Sandberg shared her views on the internet ad market, competition and gender equality in an interview with CNBC's Julia Boorstin.
Women typically get interrupted more than men, Vox reports, which hinders their careers.
Facebook has 4 million advertisers, up from 3 million in March, said Sheryl Sandberg, Facebook's chief operating officer.
Clinton and Trump's debate on taxes, trade and the economy was often acrimonious — if not always factual. Here are the highlights.
Donald Trump's debate performance was mentioned more often on Twitter than Hillary Clinton's, but mostly in a bad way.
Wells Fargo's board is actively considering executive pay clawbacks, reported Dow Jones on Tuesday, citing a source.
Adidas shared its first shoe made almost entirely by robots, in a long-term plan to add robot-staffed factories to its supply chain. Recode reports.
JPMorgan releases a list of its favorite large and mid-size internet stocks. Here are some of the names that made the cut.
Trump didn't make any major stumbles or gaffes, which means he won the debate and could win in November, says GOP strategist Sara Fagen.