“Before he was with Yoko, John was in really bad shape ... Her most famous exhibit was “Cut Piece,” which found Ono sitting cross-legged on stage as she invited the audience to come ...

A new biography and film about Yoko Ono offer more opportunities to assess her contributions to culture. Two pop music critics debate if they’re worthy of their subject.

In this respect, David Sheff is a unicorn. As a personal friend of Yoko Ono, who is now 92, he had full access to her files, ...

For most of her long life, Yoko Ono has been reviled by many rock critics and music fans as the dragon lady who glommed on to ...

Yoko: A Biography' by David Sheff "The past decade or so has brought a great reassessment of Yoko Ono," said Geoff Edgers in ...