A new method has been developed to find objects that land at sea using underwater sounds.
It appears that the debris washed ashore on Reunion, an island east of Madagascar, may be from the missing Malaysia Airlines Flight MH370, but where is the rest of the plane?
The remains of missing Malaysia Airlines flight MH370 are yet to be found, and documentary-makers have proposed a new theory as to its location – that the plane was flown off course towards Antarctica.
A British sailor claims to have seen the missing Malaysia Airlines flight MH370 flying over the Indian Ocean shortly after it disappeared from radar screens.
The theories are still coming thick and fast: a new book has claimed the plane was shot down during a joint Thai-US military training exercise, and Malaysia’s long-serving former prime minister Matahir Mohamad hinted at a CIA cover up.