It could mean a new day for U.S. copper mining, and new worries for environmental groups that are contesting proposals such as the stalled Twin Metals project near northern Minnesota’s Boundary ...

Arizona still produces 70% of the nation's copper supplies, but Chile has emerged as the world's top producer of copper. Large amounts of copper are refined and processed in China, then exported.

Luffy and his right-hand man Roronoa Zoro took on Scopper Gaban, the former number three of the Roger Pirates. Now a retired old man chilling in Elbaph, Gaban tested Luffy to determine if he was ...

I think Gaban was one of the best introductions in One Piece, and we all understand his significance within the story. There are even speculations about him training Luffy for the next step in his ...