Not even Lennon and McCartney, the mercurial protagonists themselves, could decode the full mystery of their bond. In one of ...

Paul McCartney listed the reasons he loved John Lennon after reflecting on their relationship. Here's what he said about his band mate.

There was an unbalanced dynamic between McCartney and both Lennons. Find out more about this era of the Beatles career, below.

Paul McCartney recalled the "teenage fool" antics he and John Lennon got into in the earliest days of their friendship.

Julian Lennon was let down by his father, John Lennon, who seemed not to know how to be a dad, but Paul McCartney stepped up as a kind of surrogate father.

See the best pictures from the remarkable life of the Beatles frontman, father and all-around iconic star who turns 83 on ...

Paul McCartney's handwritten letter, dated 2005, features an emotional tribute to his late friend and Beatles bandmate John ...

Paul referenced the Beatles' nickname as the Fab Four - as the band was made up of Paul, John, Ringo Starr, and George ...