Troubling times: checking stock prices recently in Nanjing, China. Photograph: Reuters/China Daily

One aspect of the recent stock market turmoil has been the manner in which the Chinese government intervened to support the market, with many players (...)

Northern Secretary Theresa Villiers flies to Washington today to update politicians and prominent Irish-Americans. Photograph: Dominic Lipinski/PA Wire.

The public relations battle over who is chiefly responsible for the political deadlock caused by the welfare reform dispute has crossed the Atlantic(...)

The Jeep Grand Cherokee are exhibited on a car dealership in New Jersey

The US’s car safety watchdog, toughening its stance against manufacturer defects, has issued a record $105 million in fines against Fiat Chrysler Auto(...)

A picture of Kate Steinle is set up at a Senate hearing last week. The 32-year-old was allegedly shot by an immigrant who had been deported to Mexico five times. Photograph: Michael Reynolds/EPA

Pier 14 is one of the most beautiful tourist spots in San Francisco, jutting out next to the Bay Bridge that connects the city to Oakland and Berkeley(...)

Former US secretary of state Hillary Clinton said she was concerned about “a lot of inaccuracies’’ in the reporting on her personal email account. Photograph: Justin Lane/EPA

Four emails in the personal email account that Hillary Rodham Clinton used as secretary of state contained classified information, Government investig(...)

John Kerry: “The fact is that Iran now has extensive experience with nuclear fuel cycle technology. We can’t bomb that knowledge away.” Photograph: Gary Cameron/Reuters

US secretary of state John Kerry on Thursday mounted a furious counterattack against critics of the Iran nuclear deal, telling sceptics it would be fa(...)

US president Barack Obama makes an appearance on The Daily Show with Jon Stewart. Photograph: Kevin Lamarque/Reuters

Barack Obama is used to playing the straight man when facing Jon Stewart‘s sarcastic humor on Comedy Central’s The Daily Show. But on Tuesday a(...)

Those who led  the talks between the E3+3 (France, Germany, UK, China, Russia, US) and Iran in Vienna on Tuesday Foreign ministers from six world powers and Iran finally achieved an agreement to prevent the Islamic republic from developing nuclear weapons. Photograph: Herbert Neubauer/EPA

US president Barack Obama has proclaimed a landmark nuclear deal with Iran, the conclusion of 12 years of negotiations, as a “meaningful change” that(...)

 President Barack Obama: stressed that there was no alternative to the deal. Photograph: Getty Images

The tough negotiations leading to a nuclear deal with Iran may have concluded in Vienna, but the hard work on selling the agreement to sceptical Repub(...)

US secretary of state John Kerry: “If in the end we are able to reach a deal, it has to be one that can withstand the test of time. It is not a test of a matter of days, or weeks, or months. It is a test for decades. That is our goal here.” Photograph: Leonhard Foeger/Reuters

As protracted negotiations to agree an elusive nuclear deal with Iran entered a 13th day, US secretary of state John Kerry said real progress had b(...)