Copper is a Golden Retriever, and her new sister Chevy is a Bernese Mountain puppy. There's nothing that Copper loves more than to play, but since Chevy's just a puppy she spends a lot of time ...

Copper was more costly in the U.S. last week than at any time since Anaconda. Kennecott and Phelps Dodge started grand-scale copper mining in the west where the Flathead, Ute and Apache once ...