The Trump administration plans to move ahead with a land swap that would enable work to start on a huge copper mine at Oak ...

Democratic Gov. Katie Hobbs on Thursday vowed to veto all bills not already on her desk amid a standoff with the ...

Two Arizona national parks were named among the best parks for seeing wildlife like mountain lions, bison and birds. Here's ...

A 2-year-old boy is safe after walking about 7 miles and spending the night in mountain lion territory in northwest Arizona.

An attorney said several students at the University of Arizona have seen their visas revoked, and the number at Arizona State University is growing.

An Arizona toddler who had been missing for 16 hours was found safe by a rancher's dog on Tuesday, according to the Yavapai ...

Lori Vallow Daybell plans to rest her case at the Arizona trial where she is charged with conspiring to murder her estranged ...

Convicted killer Lori Vallow, who is serving life sentences for murdering her children and conspiring to kill her husband's ...