An Iranian-born Turkish businessman has been arrested in Florida on charges that he and others conspired to conduct hundreds of millions of dollars in financial transactions for the Iranian government or other entities to evade U.S. sanctions. Reza Zarrab, 33, was charged in an...

 Russia said Saturday a ceasefire deal for Syria agreed by major powers was more likely to fail than succeed, as Syrian government forces backed by further Russian airstrikes gained more ground against rebels near Aleppo. International divisions over Syria surfaced anew at a Munich...

The Syrian town of Mouadamiya is newly under siege by Syrian government forces, the United Nations said on Sunday, adding 45,000 to the number of people it says are cut off from humanitarian aid and medical help in Syria. The development comes as President Bashar al-Assad's...

Syria has become the pre-eminent global incubator for a new generation of militants after Islamist groups more than doubled their recruitment of foreign fighters to as much as 31,000 over the past 18 months, according to a former British spy chief. In the chaos of Syria's...