Caving to intense Republican lobbying, presidential candidate Donald Trump ruled out the prospect of a third-party White House bid on Thursday and vowed to support whoever wins the party's nomination — a U-turn made easier by his position at the front of the field.
Vice President Joe Biden said Thursday he was unsure if he will seek the Democratic presidential nomination, telling a Jewish audience that his decision will hinge on whether he and his family have the "emotional energy to run."
Vice President Joe Biden came to Florida to lend a hand to Senate Democrats and the administration's education agenda Wednesday on a trip watched for any hint that he'll seek the presidency.
The United States should end its ban on crude-oil exports and reduce federal regulations that are stifling an energy industry central to the nation's future economic prosperity, U.S. Sen. Marco Rubio said Wednesday to a friendly group of mostly oil and natural gas producers.
The Kentucky clerk who is defying a federal court order to issue marriage licenses to same-sex couples is putting Republican presidential contenders on the spot as they try to mollify social conservatives without alienating the majority of Americans who support gay marriage.
Republican presidential hopeful Marco Rubio says the U.S. doesn't need a federal Education Department, arguing that its recommendations to state and local governments often turn into mandates tied to money.
In tea party friendly Texas, no political star has burned brighter in recent years than Ted Cruz.
The political novice, a retired neurosurgeon seeking the 2016 Republican presidential nomination, raised $6 million, doubling his July total, his campaign told The Associated Press on Tuesday.
Republican presidential candidate Jeb Bush escalated his feud with Donald Trump on Tuesday, betting big he can re-energize his stalled campaign by challenging the billionaire businessman head on.
In the video, Bush is shown saying in a 2014 interview that illegal immigration is "not a felony" but rather an "act of love." The video has pictures of three men who were in the country illegally and have been charged or convicted in killings.
Scott Walker's suggestion that building a wall between Canada and the U.S. might be a "legitimate" idea prompted swift derision from fellow Republicans on Monday and an attempt by his campaign to clarify what he meant.
Ohio Gov. John Kasich said Monday that he disagrees with President Barack Obama's decision to rename Mount McKinley as Denali, the name used by native Alaskans.
Kanye West for 2020? The White House says it is anticipating the rapper's potential bid for president.
President Barack Obama brought the power of the presidential pulpit to Alaska on Monday, aiming to thrust climate change to the forefront of the global agenda with a historic visit that will put the state's liquefying glaciers and sinking villages on graphic display.
The State Department released 7,121 pages of Hillary Rodham Clinton's emails Monday, including about 125 emails that have been censored because they contain information that is now deemed classified.
Republican presidential candidate Donald Trump's call for mass deportation of millions of immigrants living in the U.S. illegally, as well as their American-born children, bears similarities to a large-scale removal that many Mexican-American families faced 85 years ago.
International rivals would be mistaken to assume he wouldn't be prepared to use military force if that's what circumstances required, Democratic presidential candidate Bernie Sanders said in an interview that aired on Sunday.
Wisconsin Gov. Scott Walker is putting a new twist on the topic of securing the border, a staple among the GOP candidates running for president, by pointing north.