The rocker revealed that Ozzy Osbourne's private funeral service included a few unexpected moments, plus a lot of tears.

A death certificate filed at a register office in London revealed that Ozzy Osbourne's cause of death was a heart attack. The New York Times obtained the document on Tuesday.

The cause of Ozzy Osbourne’s death has been officially revealed, shedding light on the health battles the rock legend faced ...

The 39-year-old son of the Black Sabbath frontman shared an emotional Instagram post reflecting on the life, legacy, and final days of his father.

A fter roughly two weeks, metal legend Ozzy Osbourne's death still has fans reeling in its wake. The Prince of Darkness ...