Your browser does not support the <audio> element. Each year China makes as much steel as the rest of the world combined. The vast scale of its output—around 1bn ...

As Earthlings, we’re curious about whether alien civilizations like ours are out there or if they exist at all—which is why scientists were intrigued when a mysterious shard of metal exhibited ...

But in the case of heavy metal, the genre descriptor was plucked from a song that seemed to capture it best. When searching Google to uncover what heavy metal actually means, the answer comes back as ...

Going solar with a metal roof might be less of a hassle than you ... since racking can be clamped directly to the metal seams. Corrugated metal roofs don’t have adequate seams for mounting ...