Heavy metal music has become a niche genre to an extent. While there are a couple of bands that have broken into the mainstream and garnered wide appeal, the majority of heavy metal bands seemingly ...

Heavy metal had been slowly growing in popularity for decades by the time it hit its commercial peak. The ’80s are considered mainly the heyday of heavy metal in its official definition. That being ...

Documentary on the origins, on heavy metal from bands like Black Sabbath, Led Zeppelin and Iron Maiden, who helped to define heavy metal in its early years, including some other bands like Kiss, AC/DC ...

FORT RUCKER, Ala. -- What are heavy metals? The answer depends upon who you ask. A metallurgist would define heavy metals based upon the density of the material. A physicist would classify them by ...