Nearly 400 Tucson voters may have received the wrong ballot for the Aug. 5 primary. But there is a way to fix it.

Arizona is at the heart of the U.S. race to produce more copper domestically, and a planned mine in Casa Grande is clearing hurdles to put it on track for construction to start sometime next year.

Four Apache women filed suit in Washington, D.C., asking a judge to block a land exchange needed to build a copper mine at ...