Yoko Ono

A rock that was part of a Yoko Ono art installation, valued at $17,500, has been stolen from a Toronto museum.

The items in the exhibition are from Yoko's private collection.

John Lennon and Yoko Ono's domestic and creative partnership will be the focus of a new film with Ono serving as one of the project's producers.

Yoko Ono said that America is turning into a "War Zone" because of gun violence.

It's no secret that Yoko Ono's relationship with the Beatles was strained after John Lennon brought her into the band's orbit.

Most newlyweds like to spend their first few days as a couple in some exotic locale. Then again, most couples weren't John Lennon and Yoko Ono.

On March 23, 1973, John Lennon was issued an order by U.S. immigration authorities to leave the United States.

On Jan. 2, 1969, John Lennon and Yoko Ono's 'Two Virgins' was seized by police because of its controversial cover.

Imagine Peace Tower is an outdoor work of art by Yoko Ono in memory of John Lennon on Viðey Island in Reykjavík, Iceland. It’s a tall shimmering tower of light that appears every year and is visible from John’s birthday on October 9 until today: the anniversary of his death on…

In memory of John Lennon on what would have been his 75th birthday, Yoko Ono will be on the island of Viðey in Iceland to relight the Imagine Peace Tower with live coverage at 4 PM EST. Read the message she posted

Yoko Ono celebrated what would have been John Lennon's 75th birthday by celebrating peace — and trying to break a Guinness World Record in the bargain.

John Lennon was a brilliant songwriter, but not much of a driver.