Ground breaks on new visitors center at Strawberry Field

1963 Beatles concert program

Harvard study shows Paul didn't write melody to "In My Life"

Video: Beatles rehearsing, recording "Hey Jude," July 30, 1968

Vintage ad: "Lady Madonna"

History: Paul says "I'd love to produce an album for Elvis," 1968

"Help!" world premiere items, 1965

Vintage ad for Richard Avedon Beatles posters

New edition of essential reference "Eight Arms to Hold You" out soon

Watch: Paul McCartney in "Casual Conversation" with Jarvis Cocker, plus Cavern show today

Listen to "Warzone," first track from Yoko Ono's forthcoming album

Paul plays invite-only gig in Abbey Road

Details on new, Yoko-curated "Imagine" book

Vintage "Help!" movie posters

When the rain comes: Beatles umbrellas from London Undercover

Amazon Prime snags streaming rights to "The Yellow Submarine" - watch NOW!

Signed menu from Beatles' "stoned" flight to Bahamas up for auction

How John Lennon named The Cyrkle

Photos: George and Ringo pose with Blue Meanies for "The Yellow Submarine"

Exhibition on tap at Beatles' "first recording studio"

Taylor Swift interviews Pattie (Harrison) Boyd

New "With a Little Help from My Friends" cover celebrates Britain's National Health Service

How "The Yellow Submarine" influenced religion

Vintage "Meet the Beatles" moving heads display

Vintage program: The Beatles with Chris Montz and Tommy Roe, 1963

Artifact: Letter to Beatles fan from Maureen Starkey

Listen: "Yellow Sub Sandwich" - official podcast for 50th anniversary of the film

Program: The Beatles with Little Richard at the Liverpool Empire, 1962

Paul's Freshen Up tour adds British dates - promises new material

Vintage Capitol Records "Beatles Headquarters" poster

Producer Greg Kurstin details Macca's "Egypt Station"

Vintage Apple Boutique jacket

Paul McCartney announces "Freshen Up" tour dates

John Lennon hand-drawn birthday card to Pattie Harrison up for auction

Vintage Apple Boutique jacket

New TMOQ video features Paul McCartney collaborations

New "Yellow Submarine" theatrical release features "bouncing ball" sing-along lyrics