"There has never been a man or a woman, not me, not Bill, more qualified than Hillary Clinton to serve as president,' Obama tells the convention. » Read More
Business magnate and Republican presidential candidate Donald Trump has told British TV viewers that he thinks the U.K. will vote to leave the EU.
The world must unite to fight terrorism and the United States can and will defeat Islamic State, U.S. President Barack Obama said.
Former candidate Jeb Bush endorsed Ted Cruz for the Republican presidential nomination on Wednesday.
With "Trumpism" has come a new way of looking at the political gaffe, its consequences, its cures, and ultimately its future.
Hillary Clinton and Donald Trump continue to face stiff challenges on the road to their parties' conventions.
Donald Trump's anti-trade stance has been blasted by a pillar of the corporate establishment as 'dangerous', reports the Financial Times.
While security has improved in some areas, airport security remains a problem, experts say.
Silicon Valley security experts are breathing a sigh of relief over the latest in Apple FBI iPhone hack case.
The attacks in Brussels will drive terrorism to the top of the campaign agenda and could give a boost to Donald Trump, Politico's Ben White says.
Trump says authorities interrogating Paris terror suspect Salah Abdeslam should "do whatever they have to do."
In a series of tweets, Sen. Elizabeth Warren of Massachusetts criticized Donald Trump's past business ventures and his rhetoric.
The FBI moved to vacate a hearing with Apple, as it tests another way to unlock the iPhone used by the San Bernardino shooter.
Donald Trump supporters and opponents are creating a behind-the-scenes divide at the Republican National Committee. Here's how it is playing out.
GOP delegates at the convention, not primary voters or caucusgoers, choose the presidential nominee, another RNC member tells CNBC.
President Barack Obama arrived in Cuba on Sunday on a historic visit, opening a new chapter in U.S. engagement with the island's Communist government.
A spruced-up Havana and its people excitedly embraced the historic arrival of President Barack Obama and his family on Sunday.
"Under no circumstances" will John Kasich consider the Vice President slot, he told NBC News' "Meet the Press."
Voters will see a very different Donald Trump if he secures the Republican nomination for president, billionaire investor Wilbur Ross says.
Two top Federal Reserve officials outlined their takes on the U.S. economy in separate speeches on Monday.
For all the criticism Donald Trump gets for bankruptcies and some notorious business ideas, he's had many big business wins over the years.
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