Is the Titanic still under sea?

Yes, the Titanic is still under the sea. The wreck of the Titanic lies on the seabed at a depth of about 12,500 feet (3,800 meters) in the North Atlantic Ocean, about 375 miles (600 kilometers) south-southeast of Newfoundland, Canada. The wreck was discovered in 1985 by a joint French-American expedition led by oceanographer Robert Ballard.