The Navajo Nation has reached a settlement with a mining company that clears the way for transportation of uranium ore across the largest Native American reservation in the U.S. The agreement announced Wednesday settles a dispute over trucking ore from a mining operation just south of the Grand Canyon to a mill site in Utah.

A federal judge says Arizona lawmakers and others lacked standing to sue the Biden administration over its creation of a new national monument.

Two southern New Mexico Democrats are trying to establish a new state park. State Rep. Nathan Small and Sen. Jeff Steinborn, both of Las Cruces, have introduced a bill to

PHOENIX (AZFamily) — Major trails at the Grand Canyon re-opened Thursday afternoon after being closed for nearly 20 hours following a chlorine gas leak inside the canyon last night. The closures ...

U.S. District Court Judge Stephen McNamee said Senate President Warren Petersen and Ben Toma, who has been speaker of the House, lack standing even to bring a claim in federal

President Donald Trump is criticizing California water policy as he prepares to tour wildfire damage in Los Angeles.