WASHINGTON, April 9 -- National Geographic Partners, a joint venture between Walt Disney and National Geographic Society, issued the following news release: * * * NATIONAL GEOGRAPHIC REVEALS GROUNDBREAKING UNDERWATER SCAN UNVEILING TITANIC IN UNPRECEDENTED DETAIL, CHALLENGING LONG-HELD THEORIES AND PRESENTING FRESH INSIGHTS IN UPCOMING DOCUMENTARY SPECIAL TITANIC: THE DIGITAL RESURRECTION Exclusive Access to State-of-the-Art Technology Preserves Titanic Wreck Site for Future Generations, Mark  more