Malaysian Airlines flight MH370 disappeared on March 8 2014 with 239 people on board. Despite extensive search efforts, the final location of the aircraft remains unknown. It has become one of ...

Researchers from Princeton and MIT developed a way to intercept underwater messages from the air using radar, overturning long held assumptions about the security of underwater transmissions.

PERTH, Australia – Australia’s prime minister says searchers hunting for the missing Malaysian jetliner are confident underwater signals that have been picked up are coming from the jet’s black box.

Signals from underwater microphones could be the key to finding missing Malaysian Airlines flight MH370 – a decade on from the biggest mystery in aviation history. Since its disappearance on 8 March ...

PERTH, Australia (AP) — An Australian aircraft Thursday detected what may be the fifth signal coming from a man-made device deep in the Indian Ocean, adding to hopes that searchers will soon pinpoint ...

For millions of people who participate in activities such as snorkeling and scuba diving each year, hand signals are the only option for communicating safety and directional information underwater.