Twin bomb blasts rock Boston Marathon
Indonesia launches investigation into Bali plane crash
PSY says he hopes North Korea enjoys his new single
New party seeks to pull Germany out of the euro
Sotheby's auctions rare $12m white diamond
Robot musicians Compressorhead look set to take the world by storm
Lion Air jet crashes into sea in Bali; 45 Hurt
Palestinian prime minister resigns
Extreme motorbike stunts in Dubai