ALBAWABA - A freshly found underwater acoustic transmission may reveal the fate of Malaysia Airlines Flight MH370, which vanished on March 8, 2014. British experts think the signal might take them to the plane's ultimate resting place, solving one of aviation's greatest mysteries. Hydrophones recorded a signal about the time MH370 crashed. Cardiff researchers found this six-second signal, underscoring the necessity for further testing to determine the plane's crash location ...