Lindsey Graham, a three-term senator from South Carolina, cited the increasing violence in the Middle East as motivation for his decision to run. Photograph: Win McNamee/Getty Images

Senator Lindsey Graham, a foreign policy hawk, has become the latest Republican to join the party’s fast-growing field of presidential candidates. Mr (...)

Former Hewlett-Packard CEO Carly Fiorina: “I think I’m the best person for the job because I understand how the economy actually works. I understand the world, who’s in it, how the world works.” Photograph: Jim Young/Reuters

The 2016 US presidential field has grown, with Carly Fiorina, the former chief executive of computer maker Hewlett Packard, and retired neurosurgeo(...)

Why aren’t My Morning Jacket a bigger band? Wait, that’s actually an easy question to answer. Despite Jim James and Co’s numerous Grammy nomination(...)

 Helen Rochford Brennan: “Aggie is one of the kindest people you’ll ever meet.” Photograph: Eric Luke

Helen Rochford Brennan was given a diagnosis of Younger Onset Alzheimer’s three years ago. She is now a leading spokeswoman on dementia who is also(...)

US senator Marco Rubio has announced that he is to seek the Republican nomination in the 2016 presidential election.  Photograph: Jim Lo Scalzo/EPA

US senator Marco Rubio of Florida told top donors that he will run for the White House because he is “uniquely qualified” to represent the Republican (...)

Hillary Clinton announced her campaign for the US presidency in a video posted to hillaryclinton.com.   Photograph: Hillary For America via AP

Hillary Rodham Clinton has officially launched her second attempt to become the first female US president, firing the starting gun on the 2016 pres(...)

Hillary Clinton: I’m getting ready to do something too . . . I’m running for president. Photograph: Pete Marovich/Bloomberg 0:52

Hillary Rodham Clinton on Sunday officially launched another attempt to become the first female president, ending years of speculation and firing the (...)

Former first lady Hillary Clinton is viewed as the Democrats’ best bet of retaining the White House. Photograph: Andrew Gombert/EPA

Hillary Clinton will end months of speculation on Sunday when she announces she is running to become the first female president of the United States,(...)

Hillary Clinton’s campaign is expected to concentrate on making the 67-year-old former first lady relatable to ordinary Americans. Photograph: Mike Segar/Reuters

Hillary Clinton is expected to announce her campaign for the Democratic US presidential nomination in 2016 as early as this weekend, facing no substan(...)

Rand Paul greets supporters after speaking at the Galt House Hotel in Louisville, Kentucky, yesterday. Photograph: William DeShazer/New York Times

Republican Rand Paul, the libertarian conservative senator, has declared a plan to “take America back” from an unpopular Washington establishment in a(...)