Can Clinton candidacy unravel over her emails?She remains Democrats' best hope to retain the White House, but Hillary Clinton has failed to shake an unremitting email scandal that has dragged down her trustworthiness.
Trash talk trumps civility on 2016 campaign trailFive months before early primary voting, America's presidential race has devolved into mudslinging, with Republican Donald Trump leading the charge to the bottom by lambasting his many rivals.
Dozens of Clinton emails deemed classified: State DeptDozens of emails sent or received by Hillary Clinton during her time as secretary of state, from the 3,500 already made public, have been classified as "confidential."
Trump to report to jury duty in NY on MondayEven trash-talking billionaire candidate Donald Trump, who has upended the US Republican presidential campaign with one controversial comment after another, cannot escape jury duty.
15 August 2015
'Leading everywhere': Donald Trump barrels aheadThe Donald Trump bullet train charged full speed ahead, as the unfiltered US presidential hopeful slammed China, Barack Obama's administration and Republican rival Jeb Bush.
24 million watched US presidential debate: NielsenA staggering 24 million viewers tuned in to Fox News to watch the first major Republican US presidential debate, the highest-rated non-sports telecast in cable television history.
08 August 2015
Behind Trump bluster a tough Republican race takes shapeDonald Trump took center stage at the first major Republican presidential debate, but a strong showing from less brash candidates revealed a strong field and a fiercely competitive race ahead.
07 August 2015
Trump gambles on the business of politicsIn his own words, Donald Trump is the very definition of American success. So why jeopardize a billion-dollar business empire for a populist shot at the White House?
04 August 2015
If Biden runs he'll need a careful way round ClintonJoe Biden is reportedly considering entering the 2016 White House race, a longshot move to present him as a safety net for Democrats worried about a possible implosion by frontrunner Hillary Clinton.