Malaysia Airlines

The beacon battery for the flight data recorder expired in December 2012 and was not replaced.

A year on from the disappearance of Malaysia Airlines Flight MH370, an extraordinary amount of key data remains unknown.

The Boeing 777 aircraft disappeared on March 8 2014, carrying 239 passengers and crew shortly after taking off.

The tech giant releases 2014's top-trending searches and most-searched data.

A final report on the incident, based on the reassembled plane, will be out in the middle of 2015.

The Russian government has always said it has radar imagery proving the fully laden Boeing 777 was shot down by a Ukrainian military aircraft flying in its vicinit

Comments from the head of Germany's BND mark the first time an intelligence agency has pointed the finger at any one side over the disaster

Two-thirds of the victims were Dutch nationals and the Dutch Safety Board is in charge of the investigation into how the Boeing 777 was downed

The MH17 and MH370 disasters have only compounded a bad financial situation for the airline, and now staff are facing cuts as a result

The troubled airline will be revived by a state fund in a bid to shed recent tragedies from the company's image