Our sub was parked on the upper deck of the most famous wreck in history, surrounded by eternal blackness and over 5,000 pounds per square inch of pressure, both thanks to a two-and-a-half-mile ...

New audio footage released by the US Coast Guard is believed to be the moment Titan submersible implosion occurred.

When the Titanic sank at approximately 2:20 a.m. on April 15, 1912, its survivors didn't know if, or when, rescue would come. They sat, waiting, unknowing for an hour and a half in the dark, frigid ...