Search for Missing Titanic Submersible Yields Underwater Noises.

The search for a missing submersible vessel near the Titanic wreck has been relocated after underwater noises were heard in the area. US Navy experts are now analyzing the sounds heard by Canadian P-3 plane using sonar buoys. Crews have been exploring the source of the noise in a remote part of the North Atlantic. There may be as little as a day's worth of oxygen left on the vessel if it remains intact. The five men on board include British businessman Hamish Harding, 58, British-Pakistani businessman Shahzada Dawood, 48, and his son Suleman, 18, French explorer Paul-Henry Nargeolet, 77, and Stockton Rush, 61.