Democratic Senator Chuck Schumer, who has said he will oppose the nuclear deal between Iran and world powers. Photograph: Andrew Harrer/Bloomberg

US president Barack Obama’s hopes of preserving the nuclear deal between Iran and world powers have been dealt a setback with the announcement by C(...)

 President Barack Obama:    far more energised than a couple years ago when  he acted as though he would like to quit, if it was a job you could stride away from. Photograph: Yuri Gripas/Reuters

In the midst of Iran mania, the president got tossed a question about Bill Cosby. Would he revoke the presidential Medal of Freedom given to a comedia(...)

The US government’s bulk collection program was first revealed by documents obtained by the former NSA contractor Edward Snowden

The US Senate on Tuesday passed a bill that would end the bulk collection of millions of Americans’ phone records, the most significant surveillance r(...)

Senator Elizabeth Warren: ‘No more secret deals. No more special deals for multinational corporations.’ Photograph: Yuri Gripas/Reuters

Powers that would allows US president Barack Obama to agree trade deals with Asian countries and the European Union, as well as the deals themselve(...)

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(...)

‘He’s alone on the stage – always his preferred setting. As an isolato, he can say what he thinks and define himself on his own terms. He can ascend to the mountaintop and ignore us when we pester him to come down.’ Photograph: Kevin Lamarque/Reuters

The talk up in Boston is all about deflation while the talk down here is all about inflation. Our sleek, techie president, whose battery dies f(...)

Children from 21 countries wear Halloween costumes as they recite the Pledge of Allegiance after becoming American citizens during a naturaliSation ceremony in Baltimore, Maryland on October 31st. Photograph: Mark Wilson/Getty Images

Republicans are preparing a response to Barack Obama’s plans to change the immigration system. The aim to block the president’s go-solo actions, whic(...)

President Barack Obama answering questions in the White House yesterday. He said he is “eager to work with the new Congress to make the next two years as productive as possible”. Photograph: Larry Downing/Reuters

President Barack Obama said Republicans “had a good night” in Tuesday’s midterm elections but attributed the party’s sweeping wins to the public’s di(...)

 United States Senator Mitch McConnell, Republican of Kentucky, waves to supporters with his wife Elaine Chao during his victory celebration at the Marriott East Hotel in Louisville, Kentucky yesterday. Photograph: Mark Lyons/EPA

US president Barack Obama suffered a heavy political defeat as Republicans won back the Senate from Democrats in the US midterm elections, giving the (...)

A voter fills in her ballot as she votes in the US midterm elections at a polling place in Westminster, Colorado. Photograph: Rick Wilking/Reuters.

Voters in the United States are today casting ballots in midterm elections that could return control of the Senate to Republicans and complicate pres(...)