"I will be totally pledging my allegiance to the Republican Party and the conservative principles for which it stands," Trump said.» Read More
More than 90 entrepreneurs gathered in Washington as President Obama hosted the first-ever White House Demo Day to showcase business innovation.
The Fed's Dennis Lockhart says only a "significant deterioration" in economic momentum could persuade him to vote to wait longer for a rate hike.
A new poll showing much pessimism explains why The Donald has caught fire and why Hillary is having so much trouble, Politico's Ben White says.
The proportion of voters who think the country is headed in the wrong direction has risen to 65 percent, a NBC News-Wall Street Journal poll finds.
Puerto Rico's Government Development Bank announced that it was only able to make a partial payment on its Public Finance Corporation debt.
The CEO of one of the nation's largest electric utilities said on Monday that President Obama's clean-energy plan needs to be fully digested first.
President Obama unveiled his plan to tackle climate change by reducing greenhouse gas emissions.
China is demanding the return of a wealthy and politically connected businessman who fled to the U.S., the New York Times reports.
For health insurers, government health programs have become an increasingly important part of their business.
Some 35 percent of Americans support the Iran deal, while 33 percent oppose it, according to a new NBC-Wall Street Journal poll.
Presidential hopeful Chris Christie tells CNBC's John Harwood he will run a different race from the one he envisioned earlier.
Presidential hopeful Chris Christie talks to CNBC's John Harwood about the crowded GOP field, his record, and why Hillary Clinton is wrong.
Hillary Clinton's allies do not hide their annoyance at the implication by Joe Biden's advisers that she is vulnerable. The NYT reports.
New York City's new initiative to reduce unnecessary jail stays will affect defendants, taxpayers, industries and communities.
Donald Trump has surged into the national lead in the primary race, a new NBC News/ Wall Street Journal poll shows.
Industrialist and conservative donor Charles Koch challenged conservatives to end "corporate cronyism", even if it helps his businesses.
The State Department made public new swaths of Hillary Rodham Clinton's emails, while her campaign released a letter from her doctor about her health.
The Attorney General of Texas, Ken Paxton, was indicted on three charges earlier this week, NBC Dallas-Ft. Worth reported on Saturday.
Donald Trump's GOP presidential candidacy has been successful, but too controversial to have staying power, former House Majority Leader Eric Cantor tells CNBC.
There were sharp decreases among uninsured people in Texas and California, but the rate among Hispanics continues to be relatively high.