Hillary Clinton's youngest brother Tony Rodham died Friday night, the 2016 Democratic presidential candidate announced Saturday on Twitter.

Democratic presidential contender Beto O'Rourke on Friday acknowledged making mistakes as a teen and as a candidate, responding ...

BRASILIA — The Chinese government is nervous about Brazil's leading presidential candidate, Jair Bolsonaro, whose China-bashing threatens to ...

SAO PAULO—Brazilian right-wing presidential candidate Jair Bolsonaro, the front-runner in next month's election, will not leave hospital on ...

SAO PAULO/BRASILIA—Brazil's far-right and poll-leading presidential candidate Jair Bolsonaro underwent a successful emergency surgery late on Sept. 12, ...

RIO DE JANEIRO—Jair Bolsonaro, a leading presidential candidate whose heated rhetoric has electrified some voters and angered others ...

As soon as he returns from the International Space Station, NASA's first and only yearlong spaceman, Scott Kelly, ...

Presidential candidate Hillary Clinton met with pop singer Britney Spears while Hillary was campaigning in Las Vegas, ahead ...

The insurgent Democratic presidential candidate's success with low-dollar online fundraising perfectly complements his denouncement of big money in ...

Taking a detour from New Hampshire's campaign trail, Hillary Clinton said Sunday that a water crisis in a ...

It's the No. 1 question headed into the primary season: Does Donald Trump merely have fans, or does ...

British lawmakers are due Monday to debate a call for U.S. presidential hopeful Donald Trump to be banned ...

Bernie Sanders has been putting up major advertising cash to seize momentum heading into the Democratic presidential primaries ...

As she works to maintain an advantage among African-American voters in her quest for the Democratic presidential nomination, ...

Marco Rubio is increasingly portraying immigration as a national security issue rather than a question of what to ...

A rally for Republican presidential candidate Donald Trump in Vermont on Thursday evening was disrupted repeatedly by protesters ...

Democratic front-runner Hillary Clinton is guarding against complacency as she travels along the snow-covered fields of Iowa

Democratic presidential candidate Hillary Clinton proposed a new initiative directed at boosting autism screening

"If Wall Street does not end its greed, we will end it for them," said Bernie Sanders.

Billionaire Republican presidential candidate Donald Trump says he plans to spend at least $2 million a week on ...

Former New York Gov. George Pataki has ended his bid for the 2016 Republican presidential nomination

New Hampshire's largest newspaper, the Union Leader, is the latest target of Republican presidential candidate Donald Trump's attacks ...

With a nationally focused campaign that leans on strong debate performances and television advertising, Marco Rubio isn't going ...

Nobody understands the power of the media on public perception quite like Donald Trump

There's no legal or historical precedent for closing U.S. borders to the world's 1.6 billion Muslims, but neither ...

Donald Trump's call to keep Muslims from traveling to the United States is causing dismay among business leaders ...

Donald Trump has called for a "total and complete shutdown of Muslims entering the United States," a dramatic ...