Human remains thought to be found in Titan sub debris

Titan sub CEO dismissed safety warnings as 'baseless cries', emails show

Coast Guard finds debris field in hunt for Titanic sub

Missing Titanic sub search in critical phase amid fears over oxygen levels

Explorer's harrowing experience of being trapped at Titanic stern in 2000

Titanic tourist submersible: Huge effort to find vessel as air supply dwindles

St John's ready to help in search for missing Titanic sub

Titan sub has heated walls, private toilet and games console controller

Titanic tourist submersible: Rescuers scan ocean as clock ticks

Titanic tourist submersible: My trip aboard the sub

Hamish Harding: British adventurer among crew missing on Titanic sub

Titanic tourist sub goes missing sparking search