Ukraine war: Living without water in a town devastated by dam breach

Ukraine strikes Chonhar bridge to Crimea, says Russia

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

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

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

What's drawing so many Indians to Australia?

Three ways Trump may try to delay or dismiss documents trial

Ukraine offensive: BBC goes inside village just freed from Russian forces

Donald Trump due in Miami court to face charges over classified documents