US commercial airliners could be hacked in-flight by passengers using a plane’s wireless entertainment system to access its flight controls, a new report from the US Government Accountability Office has claimed. File photograph: Kham/Reuters

US commercial airliners could be hacked in-flight by passengers using a plane’s wireless entertainment system to access its flight controls, a federal(...)

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,(...)

 Conservative US Senator Rand Paul announced Tuesday he is running for the Republican Party’s nomination for the 2016 presidential race. Photograph: Mandel Ngan/AFP/Getty Images.

US Sen Rand Paul declared himself a candidate for the Republican nomination for president on Tuesday, aiming to upset the political order in Washingto(...)

Hillary Clinton:  responded positively but cautiously to the framework deal.  Describing the tentative agreement as “an important step” in preventing a nuclear-armed Iran, she said: “The devil is always in the details in this kind of negotiation. The onus is on Iran and the bar must be set high.” Photograph: Nicholas Kamm/AFP/Getty

Likely Republican challengers for the US presidency in 2016 voiced strong opposition to the outline of a nuclear deal with Iran, rejecting any deal (...)

The  audio recording is taken from a  a confidential meeting held in the last three months Photograph: AFP/Getty

A senior HSBC executive has privately admitted that the bank is “cast-iron certain” to have another major regulatory breach in the future, and is stru(...)

President Obama is applauded as he takes the stage to make remarks at the dedication ceremony for the Edward M Kennedy Institute for the United States Senate. Photograph: Reuters/Jonathan Ernst

US president Barack Obama paid tribute to late senator Edward Kennedy and his ability to find compromise with political opponents, saying, “No one mad(...)

The Edward M Kennedy Institute opens on March 30th on the campus of the University of Massachusetts Boston, dedicated to the late US senator Edward Kennedy, pictured here (front) with Al Gore in 2000. Photograph: Jim Bourg/Reuters

Minister for Foreign Affairs Charlie Flanagan paid tribute to late US senator Edward Kennedy at a event in Boston last night ahead of today’s official(...)

US senator Ted Cruz  with his wife Heidi Nelson Cruz and children at Liberty University in Lynchburg, Virginia, on Monday, after announcing his intention to run for president. Cruz’s wacko status is precisely  his appeal.  Photograph: Jay Paul/Bloomberg

Liberals, political reporters and people who revel in the general recurrent ridiculousness of American politics could not hide their delight in the ir(...)

US president Barack Obama has issued a video message directed at Iran’s young people, urging them to pressure their leaders to accept a nuclear deal. Photograph: Aude Guerruci/EPA.

Two weeks after US Senate Republicans issued a letter to the Iranian leadership warning that any nuclear agreement Iran signs with the administration(...)

Enda Kenny: “There’s an issue about the waiver scheme and the way it applies.” Photograph: Bloomberg

The Taoiseach, at the end of his remarks in the Oval Office next to Barack Obama, noted that it was “unique for a country as small as Ireland to ha(...)