The 24 crew members aboard the Ramón Margalef were preparing Friday to use its sensors and submergible robot to map an offshore area of about ... that last week's catastrophic floods swept into the Mediterranean Sea. The hope is that a map of sunken ...

A research vessel that investigates marine ecosystems has been diverted to help in the desperate search for the missing from Spain's floods.

Spanish navy diver Alvaro Carrillo donned his wetsuit and prepared a speedboat to scour a normally picturesque lagoon made murky by a sea of debris -- and potentially bodies.