"Losing my daughter was a very deep pain," Yoko confessed to People; "I always felt a void in my heart," she added. Yoko Ono in an image from 2013©Yoko Ono Her life with Lennon was also not easy.

A leading Beatles historian has opened up about Yoko Ono's role in the demise of the band amid years of speculation that her presence in the recording studio caused friction ...

And I think part of that was Yoko and the loss of her daughter, Kyoko, who'd been kidnapped by her ex-husband. The child grows up in a sort of Christian [sect], and Yoko doesn't see her for 25 years.

John Lennon, Yoko Ono and her daughter, Kyoko Cox, at London's Heathrow Airport on May 24, 1969, on their way to the Bahamas where they hoped to put on a bed-in for peace.

A Beatles historian has reignited debate over Yoko Ono's role in the band's split as he reveals surprising new details ...

David Sheff's "Yoko" looks at the art and life of musician, artist and activist Yoko Ono, whose work did not begin or end with John Lennon.

An upcoming documentary, "One to One: John & Yoko," seeks to illuminate an 18-month span of John Lennon and Yoko Ono's life together in Greenwich Village.

Famed artist, musician and activist Yoko Ono is spending her final days on a farm in Upstate New York, according to a new book. Ono, 92, and her late husband John Lennon purchased a 600-acre ...