Dive to film Titanic rescue ship
129012
Divers are preparing to film and collect artefacts from the wreck of RMS Carpathia, which rescued 705 people from the Titanic.
548527
Images from a robotic camera could be available Monday to searchers trying to find six miners who have been trapped inside a collapsed Utah mine for three weeks.
494173
Rescue tugs are on the way to a stricken Canadian submarine stranded off the north-west coast after one of her crew lost his life to the catastrophe.
213751
Hand-written accounts of the Titanic disaster's aftermath go on sale next week, including log entries describing how bodies of passengers who drowned were buried at sea with 50-pound (23-kg) weights attached.
424565
During the six-week Arctic expedition of the research ship Oden, photographer Chris Linder captured spectacular images, from polar bears navigating melting ice floes to the 14,330-ton ship breaking through massive chunks of ice.
277466
Â· Evacuated families fill city's hotels and B&BsÂ· Prince boards rescue boat to view stricken village
348610
A titanic legal tussle turns friendly.
439323
Pictures of the harrowing search for news of loved ones after the Indian Ocean sea surge disaster.
67138
A Canadian submarine is being rescued by the UK Navy after it caught fire off the coast of Ireland, days after it was delivered for service.
518044
A British company that has filmed documentaries about Hurricane Katrina and the crash of United Flight 93 is working on a new documentary about the Sago Mine explosion that killed 12 men in West Virginia.
558300
A newly-wed couple are among those rescued after a ship was hit by a giant wave off the Isles of Scilly.
491303
As the search for missing adventurer Steve Fossett  continues, rescuers are turning to a super-vision camera that can distinguish objects like wreckage far more efficiently than the human eye.
176081
The UK's first deep-sea remote operated vehicle returns remarkable images of life on the ocean floor.
585545
An operation is under way to rescue the crew of a burning fishing boat off the coast of Donegal.
479497
A fresh operation has begun to rescue a ship's captain who was badly injured in a gale near the Isles of Scilly.
171729
A major rescue operation is launched off the west of Scotland to assist the crew of a German cargo ship.
755900
A fresh attempt to rescue an injured ship's captain is under way, after being abandoned in "extreme" conditions.