NEW YORK (Reuters) - President Barack Obama will warn Iran on Tuesday that the United States will "do what we must"...

TEHRAN (Reuters) - Iran announced on Monday it had sentenced a dual U.S.-Iranian citizen to death for spying for the CIA, cre...

WASHINGTON/TEHRAN (Reuters) - The United States accused Iran of backing an alleged plot to kill the Saudi ambassador to Washi...

UNITED NATIONS (Reuters) - President Barack Obama told the United Nations on Wednesday there was no short cut to Middle East ...

TEHRAN (Reuters) - Two U.S. citizens sentenced in Iran to eight years' jail for spying flew out of the country on Wednesday a...

TEHRAN (Reuters) - Two U.S. citizens convicted of spying in Iran will be freed soon after Iraqi President Jalal Talabani nego...

TEHRAN (Reuters) - Iranian President Mahmoud Ahmadinejad said on Tuesday that two American men arrested near Iran's border wi...