TUCSON, Ariz.— Conservation groups filed a formal notice today of their intent to sue an international mining company to protect critical desert streams and washes in southern Arizona’s Santa Rita ...
Opponents of the Copper World Mine are suing to overturn both a right-of-way and its state-approved financial value in order ...
The Santa Rita Mountains are now ground zero for the proposed Rosemont Copper Mine. El Jefe has already lost part of his former home range through significant habitat destruction in the northern Santa ...