Air crash investigators have looked at debris found on the coast of Mozambique, and say it "almost certainly" came from the missing Malaysia Airlines plane.
French authorities say they know "with certitude" that a piece of debris found in July is from the Malaysia Airlines plane. The reason why the Boeing 777 disappeared remains a mystery.
Malaysian officials say a wing fragment found on Reunion Island is from the missing plane; French investigators say they're almost — but not quite — certain.
A source tells NPR a piece of wing found on an island appears to be from a large passenger plane. Other media say sources link it to a Boeing 777 like the Malaysian jet that disappeared last year.
It said the battery had expired 15 months prior to the Malaysia airliner's disappearance. The report also said there was no evidence the plane's crew acted abnormally ahead of the flight.
After Malaysia Airlines Flight MH370 vanished over the Indian Ocean, air safety authorities have argued for more frequent contact in order to better locate aircraft in the event of tragedy.