Before Cliff Burton's demise, he had developed a strong friendship with Anthrax bassist Frank Bello.
Mustaine wished Hetfield a happy birthday, adding, "We changed the world brother!"
Metallica first ever European headlining show is the subject of a new Dutch documentary.
Watch Exodus rock San Diego with special guest Kirk Hammett and get the scoop from frontman Steve 'Zetro' Souza on his return.
Former Yankees manager Joe Torre name checked Metallica during his baseball Hall of Fame acceptance speech.
Metallica's Kirk Hammett is reconnecting with his former band Exodus, laying down a guitar solo for a song on their next album.
Metallica's Kirk Hammett will be signing two raffled Hasbro ESP LTD M-10 'Transformers' electric guitars at Comic-Con.
Throughout their 'By Request' tour, Metallica have posted videos of show performances along with behind the scenes footage.
Metallica drummer Lars Ulrich used to partake in cocaine, but in the early 2000s, Ulrich was inspired to lay off the white powder by Oasis' Noel Gallagher.
If you thought Metallica's 'This Is SportsCenter' ESPN spot was funny, wait until you see the blooper reel.