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 ...

HONOLULU, HAWAII – FEBRUARY 16: (FILE PHOTO) In this handout image provided by the U.S. Navy, the U.S. Navy’s Unmanned Vehicle Detachment, located at Naval Air Station North Island, California, ...

The “Dancing Mouse”—the Clemson-class destroyer more formally known as the USS Edsall— and its more-than-200 servicemen went ...