Ozzy Osbourne's official cause of death has been revealed two weeks after the rock legend died in Birminghamshire, England on July 22.

Ozzy Osbourne was a legend to many, but he was only "Dad" to a select few. Jack Osbourne recently honored his father on social media.

Jack Osbourne has paid a heartbreaking tribute to his father Ozzy, just days after he was laid to rest in Buckinghamshire.

In a raw and emotional Instagram post Wednesday, Jack Osbourne expressed his profound sadness over the death of his iconic ...