Malaysia's Government is deliberately concealing information that would help explain what happened to missing flight MH370, the country's Opposition Leader has claimed.

Sir Peter Jackson's personal jet is helping to relay messages between various military aircraft searching for the missing Malaysia Airline passenger plane, the Royal New Zealand Air Force says.

The Malaysian authorities have insisted that "someone on the plane" was responsible for the disappearance of Flight MH370.

Objects seen by a RNZAF crew may have no connection to MH370, but the head of NZ's Joint Forces says staff are getting good results from 'difficult and demanding' work.

More details are expected to emerge today about items spotted by an RNZAF Orion searching for the missing Malaysian Airlines flight MH370.

A Chicago law firm is preparing for what could be a multimillion dollar lawsuit following the Malaysia Airlines tragedy.

Danica Weeks learned her husband Paul had died on flight MH370 via text message.

A New Zealand criminologist has come out in support of a theory that the captain of the missing Malaysia Airlines aircraft was on a suicide mission.

The captain of Flight 370 was in no state of mind to fly the day it disappeared and could have taken the Boeing 777 for a "last joyride", a fellow pilot says.

The captain of missing Malaysia Airlines flight MH370 received a two-minute call shortly before take-off from a mystery woman.