 Another dive to the wreck of the Titanic is underway. ABC's Mark Remillard with the story. RMS Titanic, Inc., a Georgia-based company which holds the legal rights to salvage the Titanic, has started its first expedition to the shipwreck since 2010. The voyage aims to use modern imaging technology and remotely operated vehicles to capture detailed images of the ship and to examine the current condition of the wreckage. It'll take a few days for researchers to reach the site. They're slated to return August 13th. Mark Remillard, ABC News.