Supporters and protesters  outside the White House in Washington during the visit of Salman bin Abd al Aziz. Photograph: EPA/Michael Reynolds

Reassuring Saudi Arabia’s king that the Iran nuclear deal would not destabilise the Middle East was high on the topics of discussion when US presiden(...)

US vice-president Joe Biden: “Can I do it, can my family? There is no way to put a timetable on that.” Photograph: Getty Images

Vice-president Joe Biden has made his most revealing comments on whether he will mount a third presidential bid, saying the decision rests on whether (...)

JP McManus: claims money from his winnings “erroneously withheld”. Photograph: Brenda Fitzsimons

Businessman JP McManus has taken a legal action in the United States to try to recover $5.2 million (€4.7 million) in taxes which he claims should (...)

Secretary of state John Kerry: Voting against Iran nuclear deal would be a “self-destructive blow to our nation’s leadership”. Photograph: Getty Images

President Barack Obama has scored a major victory by securing the support of Democrat Barbara Mikulski as the 34th senator to back his nuclear deal wi(...)

Aisling Brady McCarthy:   said she had received frequent visits while in prison from other parents whose children she had cared for in the US. Photograph: Keith Bedford/ Boston Globe via AP

Irish nanny Aisling Brady McCarthy declared her “worst nightmare” to be finally over as she spoke publicly for the first time since a murder charge ag(...)

Former US secretary of state Hillary Clinton: criticised for sending “classified” information on a private server. Photograph: Nicholas Kamm/AFP/Getty Images

Emails released in the political storm over Hillary Rodham Clinton’s use of a private email address for official business as US secretary of state sho(...)

Aisling Brady McCarthy  (37), was on Tuesday detained by US Immigration and Custom Enforcement (ICE) officers in Boston for a long-standing violation of a tourist visa from Ireland issued in 2002 after overstaying the period of the visa, a spokesman for the agency told The Irish Times. File photograph: Middlesex District Attorney/PA Wire

Irish nanny Aisling Brady McCarthy was arrested by US immigration agents in Boston on Tuesday after being formally released from state custody by law (...)

US vice-president Joe Biden: still weighing up whether his family can cope with the rigours of a national campaign

Hillary Rodham Clinton’s clumsy handling of the controversy over her use of a private email address as secretary of state has left some Democrats unsu(...)

Unionist parties are threatening to collapse the powersharing Stormont government over the alleged IRA activity.

A former member of the defunct Northern Ireland watchdog that monitored whether paramilitaries adhered to the peace process has said it is “not unrea(...)

WDBJ weatherman Leo (centre) at the makeshift memorial with members of the crew at the studios in Roanoke, Virginia. Photograph: Paul J Richards/AFP/Getty Images

Colleagues of the two American journalists killed live on air on Wednesday held a moment’s silence to remember their co-workers a day after the kil(...)