SAN FRANCISCO -- What's it like to be in a submersible? One person who knows is underwater cinematographer and producer, Al Giddings. "I was very apprehensive from day one," expressed Giddings when ...

A Canadian military surveillance aircraft has detected underwater noises as a massive search continued early Wednesday in a remote part of the North Atlantic for a submersible that vanished while ...

Rescue teams engaged in a desperate search for a missing submersible that was documenting the wreckage of the Titanic made a significant discovery as Canadian military surveillance aircraft detected ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A Canadian military surveillance aircraft ...