Microsoft to buy game maker BigPark

Microsoft Corp said on Thursday it will buy computer game designer BigPark Inc for an undisclosed amount, as it pushes its strategy of producing exclusive games for its Xbox entertainment system. Microsoft

Oil rises above $57 on economic hopes

Oil rose above $57 a barrel on Friday, remaining near a six-month high, lifted by hopes of an econonomic recovery that could boost falling world oil demand. European shares moved higher as