Never-before-seen video of the Titanic wreckage to be released nearly 40 years after its discovery

• The Woods Hole Oceanographic Institution says it will release 1986 footage of the Titanic on Wednesday.
• According to the AP, some of the footage has still yet to be seen by the public.
• Saturday was the 25th anniversary of James Cameron's "Titanic" based on the tragic ocean liner.

New footage from a 1986 dive down to explore the wreckage of the Titanic is expected to be released Wednesday evening.