Ronnie James Dio

Former Black Sabbath frontman's widow says first doctor simply missed the growing problem.

Singer had been going through chemo and was unsure if he'd be up to the task.

He may never have fronted Black Sabbath if British glam band voted him in.

It was the second and last Black Sabbath album with Dio for over a decade.

We take a look back at the life and death of metal legend Ronnie James Dio.

Rocker started writing autobiography before his 2010 death.

Questions about riding tigers still loom large.

Black Sabbath guitarist recalls how close the band came to splitting in 1979.

Former Judas Priest singer Tim "Ripper" Owens compared watching Freddie Mercury biopic to seeing projection of Ronnie James Dio onstage.

Catch the 'Dio Returns' show later this year.

Look out!

Singer’s widow reveals plans to “definitely” publish currently unfinished book in 2020.