The U.S Coast Guard is predicting that the oxygen supply on the missing vessel used to explore the Titanic will run out in a matter of hours.
Search efforts have been intensifying since Sunday, when the submersible carrying five people disappeared.
Officials say at least ten search assets will soon be on scene about 900 miles off the coast of Cape Cod, Massachusetts.
The focus is on an area where Canadian aircraft recently detected underwater noises.
(Photo by JASON REDMOND/AFP via Getty Images)
Photo: Getty Images