Mystery of Malaysia Airlines flight 370 'almost inconceivable'

MH370 disappeared en route from Kuala Lumpur, Malaysia, to Beijing on March 8 2014.

A report into the search for Malaysia Airlines Flight 370 has said the continuing mystery over the fate of the plane and the 239 people on board is "almost inconceivable".

But the Australian Transport Safety Bureau's report on the search, abandoned in January, concedes that authorities are no closer to knowing the reasons for the plane's disappearance, or its exact location.