CNN CNN Newsroom With Ana Cabrera August 24, 2019 19:44:00
Sulfur that makes up the seal. the reason that the deterioration process ends up being quite a business faster. >> reporter: originally discovered in september 1985 about 370 miles off the coast of newfoundland, scientists took samples of growths that showed them to be a type of bacteria that consumes metals. scientists say that it is only a matter of time before bacteria destroys the wreckage. >> the future of the wreck is going to continue to deteriorate over time. it is a natural process. these are natural types of bacterias. >> reporter: after the exploration was completed, the dive team h...