A host of stars celebrate 50 years of the National Theatre, with live performances from some of the theatre's most memorable shows.

One of the members of the Pussy Riot protest band has not been seen since she was moved to a new prison 10 days ago, reports from Russia say.

Artworks by Picasso and Matisse are part of a cache of 1,500 pieces believed confiscated by the Nazis and recovered in Munich, German media say.

Rihanna joins The Beatles and Elvis Presley as one of just three acts to top the UK singles chart seven times over seven years.