The disappearance of a Malaysian airliner about an hour into a flight to Beijing is an "unprecedented mystery", the civil aviation chief said on Monday, as a massive air and sea search now in its third day failed to find any trace of the plane or 239 people on board. Dozens of...

Officials investigating the disappearance of a Malaysia  Airlines  jetliner with 239 people on board suspect it may have disintegrated in mid-flight, a senior source said on Sunday, as Vietnam reported a possible sighting of wreckage from the plane. International police...

A Malaysia Airlines flight carrying 227 passengers and 12 crew went missing over the South China Sea on Saturday, presumed crashed, as ships and planes from countries closest to its flight path scoured a large search area for any wreckage. Vietnamese state media, quoting a senior...

Russia said any U.S. sanctions imposed on Moscow over the crisis in Ukraine will boomerang back on the United States and that Crimea has the right to self-determination as armed men tried to seize another Ukrainian military base on the peninsula. In a telephone conversation with U.S....