Signals consistent with ‘black box’ flight recorders have been heard by an Australian vessel searching for missing Malaysian Airlines flight MH370. Air Chief Marshal Angus Houston, who is coordinating the search, said the sounds detected by defence vessel Ocean Shield were the “most promising lead” so far in the search for the missing aircraft.

Ten planes and nine ships are continuing the search for missing Malaysian Airlines plane MH370, as Malaysian authorities warn the reasons for the aircraft’s disappearance may never be fully understood. Malaysian prime minister Najib Razak is today heading to Australia for talks on the search as the search enters its 25th day.

Investigators are continuing to scour the southern Indian Ocean in the search for missing Malaysian Airlines flight MH370. Satellite images of the area authorities now think the plane came down in have revealed a further 122 objects of possible debris, Malaysian authorities have said.

Oliver McGee, former U.S. deputy assistant secretary of transportation for technology policy in the Clinton Administration, and founder of Partnership Possibilities for America, gives his take on mega-technology trends of international aviation safety and security in the next decade and beyond.

Australian surveillance aircraft have spotted two objects in the southern Indian Ocean as they continue to search for missing Malaysian Airlines flight MH370. A ship has arrived in the area to find the objects, with Australian prime minister Tony Abbott saying one object was circular and grey or green, and the other rectangular and orange.

Australian investigators have released satellite images of objects which potentially be related to the missing Malaysian Airlines flight MH370. Australia has been searching in the southern Indian Ocean for the aircraft which disappeared on March 8th with a total of 239 people were on board.