US Secretary of State Hillary Clinton was admitted to a New York hospital with a blood clot linked to a concussion she suffered earlier this month.
The New York Times has reported that the United States and Iran have agreed in principle to hold one-on-one negotiations on Iran's nuclear.
Chen Guangcheng -- one of China's best-known human rights icons -- was prepared to spend years in the US embassy as he weighed his next move.
The US says North Korea has agreed to a nuclear moratorium, and Korean media say the country will allow IAEA inspectors to monitor it.
As the last American soldiers finally leave Iraq, the United States state department assumes control of a complex and risky operation.
South Sudan is due to lay out its economic plans at a US-backed conference aimed at uplifting the country and setting it on the path to development.
US Secretary of State Hillary Clinton has offered Burma the first rewards for reform, saying the US would back more aid for the reclusive country.
US Secretary of State Hillary Clinton says Washington and Pakistan must get the Taliban and Haqqani network involved in the Afghan peace process.
Hillary Clinton has urged African leaders to abandon Libya's Muammar Gaddafi, saying it was time to live up to their pledges to promote democracy.
US officials insist their message on the Egypt crisis has been unwavering: President Hosni Mubarak must allow political transition.