US president Barack Obama is expected to voice his opposition to a British exit from the European Union during his visit to Britain beginning on Thursday night. Photograph: Michael Reynolds/EPA

US president Barack Obama lunches with Queen Elizabeth on Friday at Windsor Castle and meets prime minister David Cameron, but the focus on his visit (...)

Draft legislation is expected as soon as this week. Image: Thinkstock

The White House is declining to offer public support for draft legislation that would allow judges to require technology companies such as Apple to he(...)

US treasury secretary Jack Lew said  the new restrictions would “further rein in inversions and reduce the ability of companies to avoid taxes”. Photograph: Andrew Harrer/Bloomberg

The US government has taken steps to crack down further on tax-avoiding corporate “inversion” deals involving American corporations merging with overs(...)

 People place flowers and candles in the Place de la Bourse to pay tribute to the  victims of the attacks in Brussels last week. Photograph: Sylvain Lefevre/Getty Images

Belgian prosecutors on Monday released a man they had charged in connection with last week’s deadly Brussels bombings, saying they did not have enough(...)

A boy passes a mural in Yemen: Fulfilling a commitment made by President Barack Obama in 2013, the US government plans to release details of the number of militant suspects and civilians killed in drone strikes since 2009. Photograph: Mohammed Huwais/AFP/Getty

The US government plans to release details of the number of militant suspects and civilians killed in drone strikes since 2009 in an effort to increa(...)

South Korean protesters burn an effigy of North Korea leader Kim Jong-Un during a  rally against development of nuclear weapons on January 7th, 2016 in Seoul, South Korea. Photograph: Chung Sung-Jun/Getty Images

The United States called on China on Thursday to end its “business as usual” relationship with its ally North Korea after Pyongyang defied world power(...)

Photograph released by North Korea’s official Korean Central News Agency (KCNA) shows Kim Jong-Un signing a document for a hydrogen bomb test in Pyongyang. Photograph: AFP/Getty Images

North Korea drew threats of further sanctions from the UN after claiming to have tested a nuclear bomb on Wednesday The underground explosion trigger(...)

President Barack Obama meeting King Salman of Saudi Arabia in the Oval Office of the White House last September. The relationship between the countries has become increasingly strained, but the US seems a long way from abandoning it. Photograph: Evan Vucci/AP

The Obama administration on Monday confronted the fundamental contradiction in its increasingly tense relationship with Saudi Arabia. It could not bri(...)

US Republican presidential candidate Donald Trump waves to supporters after a Pearl Harbor Day rally aboard the USS Yorktown memorial in Mount Pleasant, South Carolina. Photograph: Ramdall Hill/Reuters

None of the inflammatory verbal bombs that businessman Donald Trump has dropped since he declared his presidential candidacy six months ago have damag(...)

US Republican presidential candidate Donald Trump speaks to supporters at a Pearl Harbor Day rally aboard the USS Yorktown Memorial in Mount Pleasant, South Carolina on Monday. Photograph: Randall Hill/Reuters

Republican presidential frontrunner Donald Trump on Tuesday likened his proposal to ban Muslims from entering the United States to second World War po(...)