Sinking of the Titanic

Search expert describes friends missing on Titan sub. Video, 00:01:57Search expert describes friends missing on Titan sub

Titanic sub visitor: We're aware of risks, it's not a lark. Video, 00:01:36Titanic sub visitor: We're aware of risks, it's not a lark

What it's like on board the Titanic tourist sub

Watch: Inside Titanic sub before it went missing. Video, 00:00:24Watch: Inside Titanic sub before it went missing

Missing Titanic sub may have 70 hours of oxygen left

Missing Titanic tourist sub is 'rock solid' Video, 00:00:52Missing Titanic tourist sub is 'rock solid'

Video shows 3D view of the Titanic shipwreck. Video, 00:00:11Video shows 3D view of the Titanic shipwreck

Underwater sounds heard in search for sub

Titanic exhibition to show off local links at museum

'Breathtaking' necklace uncovered in Titanic wreck

How Welsh town's amateur radio heard Titanic SOS

Scans of Titanic reveal wreck as never seen before

Titanic exhibition of artefacts and film props to open

Plan of Titanic from sinking inquiry sells for £195k

Titanic hero's medals to be auctioned

How losing a finger on Titanic saved a man's life

Titanic ship plan could sell for £200k at auction

Titanic project unites two west Belfast schools

Titanic cup and saucer sell for £6,000

'Haunting' new footage of Titanic shipwreck

Unseen video shows Titanic after first discovery. Video, 00:00:43Unseen video shows Titanic after first discovery