A suicide bomb destroyed a Pakistani mosque, killing 61 people during the main weekly prayers and trapping human remains under a collapsed roof and pulverised rubble.
A Cuban airliner crashed in central Cuba, killing all 68 people on board, while a charter aircraft crashed in Pakistan's Karachi on Friday, killing all 21 people on board.
A Greek judge charged two men with terrorism as police announced that a 14th parcel bomb had been dealt with after delivery at the French embassy in Athens.
Australia's Qantas Airways grounded its fleet of Airbus A380 superjumbos Thursday after an engine failure forced a dramatic emergency landing in Singapore.
Physicists in Scotland said they had devised a flexible material that manipulates light, marking a small step towards "invisibility" clothing beloved of science fiction writers.
Vietnam’s tourism and sport authorities are joining hands with the World Match Racing Tour to consider whether Ha Long City is fit for an international yacht competition.
Governments and industry were urged to rapidly develop effective equipment such as oversized X-ray machines to screen the cargo containers that carry most airborne freight.