MH370 preliminary report to public next week
12 military aircraft join search for Flight MH370
Bluefin-21 undertakes second mission after first is cut short
Passenger family members suffer while waiting
Robotic submarine to help in search for wreckage
Search for MH370 continues, no signal detected in nearly a week
Search area could be narrowed to 1 sq. km: PM
Australian PM 'confident' signals are from black boxes
Underwater vehicle to be deployed after location identified
Possible area for black box is over 4.5 km deep
Ocean Shield re-detects two more signals
Plane's disappearance quickly turned into aviation mystery
No further 'pings' detected in hunt for black boxes
12 planes, 14 ships search for missing airliner
Chinese patrol ship picks up signal
Australia: Searching for black box signals of MH370
