PERTH, Australia (AP) -- Search crews sent a robotic submarine deep into the Indian Ocean on Monday to begin scouring the seabed for the missing Malaysian airliner after failing for six days to detect ...

In a major step forward for undersea warfare, the US Navy has successfully tested a new way to launch and recover a robotic submarine, called the Yellow Moray, directly from the USS Delaware’s torpedo ...

PERTH, Australia (AP) -- A robotic submarine looking for the lost Malaysian jet continued its second seabed search on Wednesday as up to 14 planes were to take to the skies for some of the final ...