‘Adams has enjoyed an unchallenged tenure at the top of the Sinn Féin of a duration once seen only in newly established African democracies.’ Photograph: Brian Lawless/PA Wire

A nationalist Twitter user in Turkey recently suggested that perhaps the best way to discredit the iconic and currently imprisoned Abdullah Öcalan, f(...)

House of Representatives speaker Paul Ryan said of Donald Trump: “I think conservatives want to know: does he share our values and our principles.” Photograph: Jonathan Ernst/Reuters

Paul Ryan, the Republican speaker of the House of Representatives, has said that he is “not ready” to endorse Donald Trump as his party’s presidentia(...)

Neelie Kroes left the European Commission at the end of 2014. Photograph: Dara Mac Dónaill/The Irish Times

Uber, the disruptive taxi-booking operator, has recruited a host of senior advisers including former European commissioner Neelie Kroes to help it nav(...)

Donald Trump pays tribute to rival Ted Cruz at his victory party in Trump Tower in Manhattan, describing him as “one hell of a competitor”. Photograph: Lucas Jackson/Reuters

Indiana is described as the “crossroads of America”, and Texas senator Ted Cruz came here hoping that he could find a route out of the midwestern stat(...)

Ted Cruz has suspended his campaign to be the Republican presidential nominee in light of a resounding win for Donald Trump (right) in Indiana.

Businessman Donald Trump scored a resounding victory in Indiana’s Republican primary forcing his chief rival, Texas senator Ted Cruz, to quit the race(...)

Donald Trump greets his supporters  at a campaign rally in South Bend, Indiana. Photograph: Tannen Maury/EPA

Donald Trump is the first Republican that Tamara Kil-Myers, a nurse from South Bend, Indiana, has ever voted for. The businessman rocking American p(...)

Donald Trump and Hillary Clinton: on some foreign policy issues, it’s Hillary the Hawk against Donald the Quasi-Dove. Photographs: Damon Winter/Zach Gibson/The New York Times

It seems odd, in this era of gender fluidity, that we are headed toward the most stark X versus Y battle since Billie Jean King and Bobby Riggs. Donal(...)

Warren Buffett (85)  Charlie Munger (92) fielded five hours of questions on such matters as Coca-Cola’s sugary drinks, lower shipping volumes on the BNSF railroad, risks from derivatives, and who might succeed Buffett as chief executive.

Warren Buffett said on Saturday that Berkshire Hathaway Inc is poised to do well no matter who wins the White House in November, and the billionaire i(...)

Prince George meets US President Barack Obama  at Kensington Palace in London on April 22nd, 2016. Photograph: AFP/Getty Images

Barack Obama poked fun at Prince George, Donald Trump and himself during his speech at the White House Correspondents’ Dinner on Saturday. His spee(...)

President Barack Obama speaks at the annual White House Correspondents’ Association dinner in  Washington on Saturday. Photograph: AP

President Barack Obama poked fun at Hillary Clinton’s lack of appeal among young people Saturday night, joking at the annual White House press corps d(...)