Six world powers have agreed on a way to restore U.N. sanctions on Iran if the country breaks the terms of a future nuclear deal, clearing a major obstacle to an accord ahead of a June 30 deadline, Western officials told Reuters. The new understanding on a U.N. sanctions...

U.S. Secretary of State John Kerry met his Iranian counterpart Mohammad Javad Zarif for six hours on Saturday trying to overcome obstacles to a final nuclear agreement, a month ahead of a deadline for a deal between Tehran and six world powers. They were the first substantive...

Heavy fighting erupted in southern Yemen near Aden airport on Friday when local militia attacked Shi'ite Houthi rebels in a push to drive them from the district, residents and fighters said. Saudi-led forces also made four air strikes on a military base near the airport, a source in the...

A suicide bomber disguised as a woman blew himself up in the parking lot of a Shiite mosque during Friday prayers, killing himself and three others in the second such attack in as many weeks claimed by ISIS. The latest attack and a suicide bombing at a Shiite mosque that killed 21 people...