Mardy Fish and Arnaud Clement are into a fifth set, while Novak Djokovic and Svetlana Kuznetsova feature in the night session on day six of the US Open at Flushing Meadows.
Colombian troops storm an ELN guerrilla camp near the Venezuelan border, killing 11 rebels, a day after 14 policemen were killed in an ambush in the south.
England's first city-wide lottery system aimed at solving the problem of allocating places at over-subscribed schools failed to give poorer children equal access to top schools, academics say.
Ultrafine measurements of atmospheric gases could help scientists track down the last sources of CFCs thought to be slowing the recovery of the ozone layer.
The former Pakistan cricket captain, Imran Khan, has said that if players are found guilty of spot fixing, they should not be given a life ban, which some officials are demanding.