Samsung said it would take counter-action against Apple after the US firm filed suit alleging that the South Korean giant copied its smartphones and tablet computers.
The operator of Japan's crippled nuclear plant has begun pumping highly radioactive water from one reactor's turbine building to a makeshift storage area.
A ferry rescued almost 1,000 people from Misrata and Britain said it plans to pick up 5,000 more after Moamer Kadhafi's government guaranteed "safe passage".
The acclaimed Philadelphia Orchestra said it would file for bankruptcy, the first major US performance ensemble to do so during the nation's current economic turmoil.
The economic reform policy will be the focus of discussion at the 6th National Congress of the Communist Party of Cuba (CPC), which is taking place in Havana.