Presidential nominees Donald Trump and Hillary Clinton addressed the explosion that injured 29 people in New York City on Saturday night.
The Democratic candidate on Sunday became "overheated" at a Sept. 11 memorial ceremony in New York City and departed the event early, according to a campaign spokesman.
Huma Abedin, one of Democratic presidential candidate Hillary Clinton's top aides, said on Monday that she was separating from her husband, Anthony Weiner.
Donald Trump is shaking up his campaign's leadership amid flagging poll numbers, NBC News has learned.
In the biggest speech of her more than 25-year-old career in the public eye, Clinton accepted the Democratic presidential nomination.
Donald Trump laid out a fiery series of attacks against Hillary Clinton in a rousing speech to close out the Republican National Convention on Thursday night.
Sen. Bernie Sanders endorsed presumptive Democratic presidential nominee Hillary Clinton in Portsmouth, New Hampshire on Tuesday.
The FBI will recommend to the Justice Department that no charges be filed over Hillary Clinton's use of a private email server while secretary of state, agency Director James Comey said on Tuesday.
Hillary Clinton will win the California primary, NBC News projected early Wednesday.
Hillary Clinton has secured the 2,383 delegates required to win the Democratic presidential nomination, becoming the first woman ever to become a major party's standard-bearer.
In recent national polls, Johnson got about 10 percent in a three-way matchup against Donald Trump and Hillary Clinton. That 10 percent likely reflects discontent with the main parties' candidates as much as Johnson's popularity.
Bernie Sanders scores another victory in the Oregon primary, where Donald Trump also wins among GOP voters, but Hillary Clinton beats Sanders in Kentucky.
Secretary of Housing and Urban Development Julian Castro was rumored to be on Hillary Clinton's vice president "short list," but he says it's "not gonna happen."
Bernie Sanders proved he's not disappearing even if his path to the Democratic nomination is narrowing.
Ohio Governor John Kasich announces that he is suspending his presidential campaign one day after Ted Cruz.
Texas Sen. Ted Cruz announces after losing the Indiana primary that he will no longer actively seek the Republican nomination for president.
Sen. Bernie Sanders pulls off a slight upset in the Indiana Democratic primary on Tuesday.
Donald Trump gets a lot closer to becoming the official Republican nominee for president on Tuesday thanks to voters in the Northeast.